6311120

素因数分解:

$2^4\times 5^1\times {\mathrm{78889}}^1$

素因数の和:78902

約数の個数: 20

約数和(自身を含む): 14673540

約数和(自身を除く): 8362420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 78889, 157778, 315556, 394445, 631112, 788890, 1262224, 1577780, 3155560, 6311120]

約数ペア:

[(1, 6311120), (2, 3155560), (4, 1577780), (5, 1262224), (8, 788890), (10, 631112), (16, 394445), (20, 315556), (40, 157778), (80, 78889)]