23957740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7349}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 50626800

約数和(自身を除く): 26669060

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7349, 14698, 29396, 36745, 73490, 146980, 1197887, 2395774, 4791548, 5989435, 11978870, 23957740]

約数ペア:

[(1, 23957740), (2, 11978870), (4, 5989435), (5, 4791548), (10, 2395774), (20, 1197887), (163, 146980), (326, 73490), (652, 36745), (815, 29396), (1630, 14698), (3260, 7349)]