80931710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{15299}}^1$

素因数の和:15352

約数の個数: 24

約数和(自身を含む): 152296200

約数和(自身を除く): 71364490

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 15299, 30598, 76495, 152990, 351877, 703754, 1759385, 3518770, 8093171, 16186342, 40465855, 80931710]

約数ペア:

[(1, 80931710), (2, 40465855), (5, 16186342), (10, 8093171), (23, 3518770), (46, 1759385), (115, 703754), (230, 351877), (529, 152990), (1058, 76495), (2645, 30598), (5290, 15299)]