29161780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13627}}^1$

素因数の和:13743

約数の個数: 24

約数和(自身を含む): 61816608

約数和(自身を除く): 32654828

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 13627, 27254, 54508, 68135, 136270, 272540, 1458089, 2916178, 5832356, 7290445, 14580890, 29161780]

約数ペア:

[(1, 29161780), (2, 14580890), (4, 7290445), (5, 5832356), (10, 2916178), (20, 1458089), (107, 272540), (214, 136270), (428, 68135), (535, 54508), (1070, 27254), (2140, 13627)]