79862770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36137}}^1$

素因数の和:36174

約数の個数: 32

約数和(自身を含む): 163921968

約数和(自身を除く): 84059198

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 36137, 72274, 180685, 361370, 469781, 614329, 939562, 1228658, 2348905, 3071645, 4697810, 6143290, 7986277, 15972554, 39931385, 79862770]

約数ペア:

[(1, 79862770), (2, 39931385), (5, 15972554), (10, 7986277), (13, 6143290), (17, 4697810), (26, 3071645), (34, 2348905), (65, 1228658), (85, 939562), (130, 614329), (170, 469781), (221, 361370), (442, 180685), (1105, 72274), (2210, 36137)]