25114112830

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{31181}}^1$

素因数の和:31764

約数の個数: 32

約数和(自身を含む): 45530709120

約数和(自身を除く): 20416596290

約数列:

[1, 2, 5, 10, 239, 337, 478, 674, 1195, 1685, 2390, 3370, 31181, 62362, 80543, 155905, 161086, 311810, 402715, 805430, 7452259, 10507997, 14904518, 21015994, 37261295, 52539985, 74522590, 105079970, 2511411283, 5022822566, 12557056415, 25114112830]

約数ペア:

[(1, 25114112830), (2, 12557056415), (5, 5022822566), (10, 2511411283), (239, 105079970), (337, 74522590), (478, 52539985), (674, 37261295), (1195, 21015994), (1685, 14904518), (2390, 10507997), (3370, 7452259), (31181, 805430), (62362, 402715), (80543, 311810), (155905, 161086)]