24925580

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3571}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 52508400

約数和(自身を除く): 27582820

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 3571, 6980, 7142, 14284, 17855, 35710, 71420, 1246279, 2492558, 4985116, 6231395, 12462790, 24925580]

約数ペア:

[(1, 24925580), (2, 12462790), (4, 6231395), (5, 4985116), (10, 2492558), (20, 1246279), (349, 71420), (698, 35710), (1396, 17855), (1745, 14284), (3490, 7142), (3571, 6980)]