22425980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9923}}^1$

素因数の和:10045

約数の個数: 24

約数和(自身を含む): 47516112

約数和(自身を除く): 25090132

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 9923, 19846, 39692, 49615, 99230, 198460, 1121299, 2242598, 4485196, 5606495, 11212990, 22425980]

約数ペア:

[(1, 22425980), (2, 11212990), (4, 5606495), (5, 4485196), (10, 2242598), (20, 1121299), (113, 198460), (226, 99230), (452, 49615), (565, 39692), (1130, 19846), (2260, 9923)]