22077100

素因数分解:

$2^2\times 5^2\times {\mathrm{220771}}^1$

素因数の和:220785

約数の個数: 18

約数和(自身を含む): 47907524

約数和(自身を除く): 25830424

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 220771, 441542, 883084, 1103855, 2207710, 4415420, 5519275, 11038550, 22077100]

約数ペア:

[(1, 22077100), (2, 11038550), (4, 5519275), (5, 4415420), (10, 2207710), (20, 1103855), (25, 883084), (50, 441542), (100, 220771)]