3150791440

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{77377}}^1$

素因数の和:77899

約数の個数: 40

約数和(自身を含む): 7340077080

約数和(自身を除く): 4189285640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 20360, 40720, 77377, 154754, 309508, 386885, 619016, 773770, 1238032, 1547540, 3095080, 6190160, 39384893, 78769786, 157539572, 196924465, 315079144, 393848930, 630158288, 787697860, 1575395720, 3150791440]

約数ペア:

[(1, 3150791440), (2, 1575395720), (4, 787697860), (5, 630158288), (8, 393848930), (10, 315079144), (16, 196924465), (20, 157539572), (40, 78769786), (80, 39384893), (509, 6190160), (1018, 3095080), (2036, 1547540), (2545, 1238032), (4072, 773770), (5090, 619016), (8144, 386885), (10180, 309508), (20360, 154754), (40720, 77377)]