23504140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 56689920

約数和(自身を除く): 33185780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5623, 11246, 22492, 28115, 56230, 61853, 106837, 112460, 123706, 213674, 247412, 309265, 427348, 534185, 618530, 1068370, 1175207, 1237060, 2136740, 2350414, 4700828, 5876035, 11752070, 23504140]

約数ペア:

[(1, 23504140), (2, 11752070), (4, 5876035), (5, 4700828), (10, 2350414), (11, 2136740), (19, 1237060), (20, 1175207), (22, 1068370), (38, 618530), (44, 534185), (55, 427348), (76, 309265), (95, 247412), (110, 213674), (190, 123706), (209, 112460), (220, 106837), (380, 61853), (418, 56230), (836, 28115), (1045, 22492), (2090, 11246), (4180, 5623)]