210008609260

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{9300647}}^1$

素因数の和:9301785

約数の個数: 24

約数和(自身を含む): 441408754080

約数和(自身を除く): 231400144820

約数列:

[1, 2, 4, 5, 10, 20, 1129, 2258, 4516, 5645, 11290, 22580, 9300647, 18601294, 37202588, 46503235, 93006470, 186012940, 10500430463, 21000860926, 42001721852, 52502152315, 105004304630, 210008609260]

約数ペア:

[(1, 210008609260), (2, 105004304630), (4, 52502152315), (5, 42001721852), (10, 21000860926), (20, 10500430463), (1129, 186012940), (2258, 93006470), (4516, 46503235), (5645, 37202588), (11290, 18601294), (22580, 9300647)]