125410840

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3041}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 282540960

約数和(自身を除く): 157130120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 2062, 3041, 4124, 5155, 6082, 8248, 10310, 12164, 15205, 20620, 24328, 30410, 41240, 60820, 121640, 3135271, 6270542, 12541084, 15676355, 25082168, 31352710, 62705420, 125410840]

約数ペア:

[(1, 125410840), (2, 62705420), (4, 31352710), (5, 25082168), (8, 15676355), (10, 12541084), (20, 6270542), (40, 3135271), (1031, 121640), (2062, 60820), (3041, 41240), (4124, 30410), (5155, 24328), (6082, 20620), (8248, 15205), (10310, 12164)]