25262940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421049}}^1$

素因数の和:421061

約数の個数: 24

約数和(自身を含む): 70736400

約数和(自身を除く): 45473460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421049, 842098, 1263147, 1684196, 2105245, 2526294, 4210490, 5052588, 6315735, 8420980, 12631470, 25262940]

約数ペア:

[(1, 25262940), (2, 12631470), (3, 8420980), (4, 6315735), (5, 5052588), (6, 4210490), (10, 2526294), (12, 2105245), (15, 1684196), (20, 1263147), (30, 842098), (60, 421049)]