5252620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 11099088

約数和(自身を除く): 5846468

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1451, 1810, 2902, 3620, 5804, 7255, 14510, 29020, 262631, 525262, 1050524, 1313155, 2626310, 5252620]

約数ペア:

[(1, 5252620), (2, 2626310), (4, 1313155), (5, 1050524), (10, 525262), (20, 262631), (181, 29020), (362, 14510), (724, 7255), (905, 5804), (1451, 3620), (1810, 2902)]