5120220550

素因数分解:

$2^1\times 5^2\times {\mathrm{102404411}}^1$

素因数の和:102404423

約数の個数: 12

約数和(自身を含む): 9523610316

約数和(自身を除く): 4403389766

約数列:

[1, 2, 5, 10, 25, 50, 102404411, 204808822, 512022055, 1024044110, 2560110275, 5120220550]

約数ペア:

[(1, 5120220550), (2, 2560110275), (5, 1024044110), (10, 512022055), (25, 204808822), (50, 102404411)]