22080550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10771}}^1$

素因数の和:10824

約数の個数: 24

約数和(自身を含む): 42075432

約数和(自身を除く): 19994882

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 10771, 21542, 53855, 107710, 269275, 441611, 538550, 883222, 2208055, 4416110, 11040275, 22080550]

約数ペア:

[(1, 22080550), (2, 11040275), (5, 4416110), (10, 2208055), (25, 883222), (41, 538550), (50, 441611), (82, 269275), (205, 107710), (410, 53855), (1025, 21542), (2050, 10771)]