23837740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70111}}^1$

素因数の和:70137

約数の個数: 24

約数和(自身を含む): 53004672

約数和(自身を除く): 29166932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 70111, 140222, 280444, 350555, 701110, 1191887, 1402220, 2383774, 4767548, 5959435, 11918870, 23837740]

約数ペア:

[(1, 23837740), (2, 11918870), (4, 5959435), (5, 4767548), (10, 2383774), (17, 1402220), (20, 1191887), (34, 701110), (68, 350555), (85, 280444), (170, 140222), (340, 70111)]