15674006060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9920257}}^1$

素因数の和:9920345

約数の個数: 24

約数和(自身を含む): 33332066880

約数和(自身を除く): 17658060820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 9920257, 19840514, 39681028, 49601285, 99202570, 198405140, 783700303, 1567400606, 3134801212, 3918501515, 7837003030, 15674006060]

約数ペア:

[(1, 15674006060), (2, 7837003030), (4, 3918501515), (5, 3134801212), (10, 1567400606), (20, 783700303), (79, 198405140), (158, 99202570), (316, 49601285), (395, 39681028), (790, 19840514), (1580, 9920257)]