23952280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54437}}^1$

素因数の和:54459

約数の個数: 32

約数和(自身を含む): 58793040

約数和(自身を除く): 34840760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 54437, 108874, 217748, 272185, 435496, 544370, 598807, 1088740, 1197614, 2177480, 2395228, 2994035, 4790456, 5988070, 11976140, 23952280]

約数ペア:

[(1, 23952280), (2, 11976140), (4, 5988070), (5, 4790456), (8, 2994035), (10, 2395228), (11, 2177480), (20, 1197614), (22, 1088740), (40, 598807), (44, 544370), (55, 435496), (88, 272185), (110, 217748), (220, 108874), (440, 54437)]