70800680

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10859}}^1$

素因数の和:11033

約数の個数: 32

約数和(自身を含む): 160293600

約数和(自身を除く): 89492920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 10859, 21718, 43436, 54295, 86872, 108590, 217180, 434360, 1770017, 3540034, 7080068, 8850085, 14160136, 17700170, 35400340, 70800680]

約数ペア:

[(1, 70800680), (2, 35400340), (4, 17700170), (5, 14160136), (8, 8850085), (10, 7080068), (20, 3540034), (40, 1770017), (163, 434360), (326, 217180), (652, 108590), (815, 86872), (1304, 54295), (1630, 43436), (3260, 21718), (6520, 10859)]