102490660

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3637}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 215442360

約数和(自身を除く): 112951700

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 3637, 5636, 7045, 7274, 14090, 14548, 18185, 28180, 36370, 72740, 5124533, 10249066, 20498132, 25622665, 51245330, 102490660]

約数ペア:

[(1, 102490660), (2, 51245330), (4, 25622665), (5, 20498132), (10, 10249066), (20, 5124533), (1409, 72740), (2818, 36370), (3637, 28180), (5636, 18185), (7045, 14548), (7274, 14090)]