23942740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25471}}^1$

素因数の和:25527

約数の個数: 24

約数和(自身を含む): 51351552

約数和(自身を除く): 27408812

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 25471, 50942, 101884, 127355, 254710, 509420, 1197137, 2394274, 4788548, 5985685, 11971370, 23942740]

約数ペア:

[(1, 23942740), (2, 11971370), (4, 5985685), (5, 4788548), (10, 2394274), (20, 1197137), (47, 509420), (94, 254710), (188, 127355), (235, 101884), (470, 50942), (940, 25471)]