5175620

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 10922688

約数和(自身を除く): 5747068

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1031, 1255, 2062, 2510, 4124, 5020, 5155, 10310, 20620, 258781, 517562, 1035124, 1293905, 2587810, 5175620]

約数ペア:

[(1, 5175620), (2, 2587810), (4, 1293905), (5, 1035124), (10, 517562), (20, 258781), (251, 20620), (502, 10310), (1004, 5155), (1031, 5020), (1255, 4124), (2062, 2510)]