4997740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22717}}^1$

素因数の和:22737

約数の個数: 24

約数和(自身を含む): 11449872

約数和(自身を除く): 6452132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22717, 45434, 90868, 113585, 227170, 249887, 454340, 499774, 999548, 1249435, 2498870, 4997740]

約数ペア:

[(1, 4997740), (2, 2498870), (4, 1249435), (5, 999548), (10, 499774), (11, 454340), (20, 249887), (22, 227170), (44, 113585), (55, 90868), (110, 45434), (220, 22717)]