4661140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21187}}^1$

素因数の和:21207

約数の個数: 24

約数和(自身を含む): 10678752

約数和(自身を除く): 6017612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21187, 42374, 84748, 105935, 211870, 233057, 423740, 466114, 932228, 1165285, 2330570, 4661140]

約数ペア:

[(1, 4661140), (2, 2330570), (4, 1165285), (5, 932228), (10, 466114), (11, 423740), (20, 233057), (22, 211870), (44, 105935), (55, 84748), (110, 42374), (220, 21187)]