22459540

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2963}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 47305440

約数和(自身を除く): 24845900

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 2963, 3790, 5926, 7580, 11852, 14815, 29630, 59260, 1122977, 2245954, 4491908, 5614885, 11229770, 22459540]

約数ペア:

[(1, 22459540), (2, 11229770), (4, 5614885), (5, 4491908), (10, 2245954), (20, 1122977), (379, 59260), (758, 29630), (1516, 14815), (1895, 11852), (2963, 7580), (3790, 5926)]