11852660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5437}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 25123560

約数和(自身を除く): 13270900

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5437, 10874, 21748, 27185, 54370, 108740, 592633, 1185266, 2370532, 2963165, 5926330, 11852660]

約数ペア:

[(1, 11852660), (2, 5926330), (4, 2963165), (5, 2370532), (10, 1185266), (20, 592633), (109, 108740), (218, 54370), (436, 27185), (545, 21748), (1090, 10874), (2180, 5437)]