22472592280

素因数分解:

$2^3\times 5^1\times {\mathrm{561814807}}^1$

素因数の和:561814818

約数の個数: 16

約数和(自身を含む): 50563332720

約数和(自身を除く): 28090740440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 561814807, 1123629614, 2247259228, 2809074035, 4494518456, 5618148070, 11236296140, 22472592280]

約数ペア:

[(1, 22472592280), (2, 11236296140), (4, 5618148070), (5, 4494518456), (8, 2809074035), (10, 2247259228), (20, 1123629614), (40, 561814807)]