4743740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 10054800

約数和(自身を除く): 5311060

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2099, 2260, 4198, 8396, 10495, 20990, 41980, 237187, 474374, 948748, 1185935, 2371870, 4743740]

約数ペア:

[(1, 4743740), (2, 2371870), (4, 1185935), (5, 948748), (10, 474374), (20, 237187), (113, 41980), (226, 20990), (452, 10495), (565, 8396), (1130, 4198), (2099, 2260)]