153699620

素因数分解:

$2^2\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{3637}}^1$

素因数の和:5759

約数の個数: 24

約数和(自身を含む): 323010744

約数和(自身を除く): 169311124

約数列:

[1, 2, 4, 5, 10, 20, 2113, 3637, 4226, 7274, 8452, 10565, 14548, 18185, 21130, 36370, 42260, 72740, 7684981, 15369962, 30739924, 38424905, 76849810, 153699620]

約数ペア:

[(1, 153699620), (2, 76849810), (4, 38424905), (5, 30739924), (10, 15369962), (20, 7684981), (2113, 72740), (3637, 42260), (4226, 36370), (7274, 21130), (8452, 18185), (10565, 14548)]