316512710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 578793600

約数和(自身を除く): 262280890

約数列:

[1, 2, 5, 10, 79, 158, 395, 521, 769, 790, 1042, 1538, 2605, 3845, 5210, 7690, 41159, 60751, 82318, 121502, 205795, 303755, 400649, 411590, 607510, 801298, 2003245, 4006490, 31651271, 63302542, 158256355, 316512710]

約数ペア:

[(1, 316512710), (2, 158256355), (5, 63302542), (10, 31651271), (79, 4006490), (158, 2003245), (395, 801298), (521, 607510), (769, 411590), (790, 400649), (1042, 303755), (1538, 205795), (2605, 121502), (3845, 82318), (5210, 60751), (7690, 41159)]