11225420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4967}}^1$

素因数の和:5089

約数の個数: 24

約数和(自身を含む): 23786784

約数和(自身を除く): 12561364

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4967, 9934, 19868, 24835, 49670, 99340, 561271, 1122542, 2245084, 2806355, 5612710, 11225420]

約数ペア:

[(1, 11225420), (2, 5612710), (4, 2806355), (5, 2245084), (10, 1122542), (20, 561271), (113, 99340), (226, 49670), (452, 24835), (565, 19868), (1130, 9934), (2260, 4967)]