103491140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 227026800

約数和(自身を除く): 123535660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 109, 116, 145, 218, 290, 436, 545, 580, 1090, 1637, 2180, 3161, 3274, 6322, 6548, 8185, 12644, 15805, 16370, 31610, 32740, 47473, 63220, 94946, 178433, 189892, 237365, 356866, 474730, 713732, 892165, 949460, 1784330, 3568660, 5174557, 10349114, 20698228, 25872785, 51745570, 103491140]

約数ペア:

[(1, 103491140), (2, 51745570), (4, 25872785), (5, 20698228), (10, 10349114), (20, 5174557), (29, 3568660), (58, 1784330), (109, 949460), (116, 892165), (145, 713732), (218, 474730), (290, 356866), (436, 237365), (545, 189892), (580, 178433), (1090, 94946), (1637, 63220), (2180, 47473), (3161, 32740), (3274, 31610), (6322, 16370), (6548, 15805), (8185, 12644)]