16772050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3769}}^1$

素因数の和:3870

約数の個数: 24

約数和(自身を含む): 31554900

約数和(自身を除く): 14782850

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 3769, 4450, 7538, 18845, 37690, 94225, 188450, 335441, 670882, 1677205, 3354410, 8386025, 16772050]

約数ペア:

[(1, 16772050), (2, 8386025), (5, 3354410), (10, 1677205), (25, 670882), (50, 335441), (89, 188450), (178, 94225), (445, 37690), (890, 18845), (2225, 7538), (3769, 4450)]