45229820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22391}}^1$

素因数の和:22501

約数の個数: 24

約数和(自身を含む): 95927328

約数和(自身を除く): 50697508

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 22391, 44782, 89564, 111955, 223910, 447820, 2261491, 4522982, 9045964, 11307455, 22614910, 45229820]

約数ペア:

[(1, 45229820), (2, 22614910), (4, 11307455), (5, 9045964), (10, 4522982), (20, 2261491), (101, 447820), (202, 223910), (404, 111955), (505, 89564), (1010, 44782), (2020, 22391)]