772,360

2³ × 5 × 19309

For 772,360, the 16 positive divisors have a total of 1,737,900. Removing 772,360 leaves 965,540, which gives the abundant classification.

Prime Factor Structure

Factorization String 2^3 × 5 × 19309

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 1,737,900

Proper Divisor Sum 965,540

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #772349 ← → #772367

1 2 4 5 8 10 20 40 19,309 38,618 77,236 96,545 154,472 193,090 386,180 772,360

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

772,360 386,180 193,090 96,545 289,636 144,818 72,409 217,228 108,614 54,307 162,922 81,461 244,384 122,192 61,096 30,548 15,274 7,637 22,912 11,456 5,728 2,864 1,432 716 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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