13456900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3637}}^1$

素因数の和:3688

約数の個数: 36

約数和(自身を含む): 29998948

約数和(自身を除く): 16542048

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3637, 3700, 7274, 14548, 18185, 36370, 72740, 90925, 134569, 181850, 269138, 363700, 538276, 672845, 1345690, 2691380, 3364225, 6728450, 13456900]

約数ペア:

[(1, 13456900), (2, 6728450), (4, 3364225), (5, 2691380), (10, 1345690), (20, 672845), (25, 538276), (37, 363700), (50, 269138), (74, 181850), (100, 134569), (148, 90925), (185, 72740), (370, 36370), (740, 18185), (925, 14548), (1850, 7274), (3637, 3700)]