22445450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11002

約数の個数: 24

約数和(自身を含む): 42770700

約数和(自身を除く): 20325250

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 10949, 21898, 54745, 109490, 273725, 448909, 547450, 897818, 2244545, 4489090, 11222725, 22445450]

約数ペア:

[(1, 22445450), (2, 11222725), (5, 4489090), (10, 2244545), (25, 897818), (41, 547450), (50, 448909), (82, 273725), (205, 109490), (410, 54745), (1025, 21898), (2050, 10949)]