8266270490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1\times {\mathrm{10369}}^1$

素因数の和:13154

約数の個数: 32

約数和(自身を含む): 15399450000

約数和(自身を除く): 7133179510

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2749, 5498, 10369, 13745, 20738, 27490, 51845, 79721, 103690, 159442, 300701, 398605, 601402, 797210, 1503505, 3007010, 28504381, 57008762, 142521905, 285043810, 826627049, 1653254098, 4133135245, 8266270490]

約数ペア:

[(1, 8266270490), (2, 4133135245), (5, 1653254098), (10, 826627049), (29, 285043810), (58, 142521905), (145, 57008762), (290, 28504381), (2749, 3007010), (5498, 1503505), (10369, 797210), (13745, 601402), (20738, 398605), (27490, 300701), (51845, 159442), (79721, 103690)]