4799740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21817}}^1$

素因数の和:21837

約数の個数: 24

約数和(自身を含む): 10996272

約数和(自身を除く): 6196532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21817, 43634, 87268, 109085, 218170, 239987, 436340, 479974, 959948, 1199935, 2399870, 4799740]

約数ペア:

[(1, 4799740), (2, 2399870), (4, 1199935), (5, 959948), (10, 479974), (11, 436340), (20, 239987), (22, 218170), (44, 109085), (55, 87268), (110, 43634), (220, 21817)]