85469360

素因数分解:

$2^4\times 5^1\times {\mathrm{1068367}}^1$

素因数の和:1068380

約数の個数: 20

約数和(自身を含む): 198716448

約数和(自身を除く): 113247088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1068367, 2136734, 4273468, 5341835, 8546936, 10683670, 17093872, 21367340, 42734680, 85469360]

約数ペア:

[(1, 85469360), (2, 42734680), (4, 21367340), (5, 17093872), (8, 10683670), (10, 8546936), (16, 5341835), (20, 4273468), (40, 2136734), (80, 1068367)]