68265700

素因数分解:

$2^2\times 5^2\times {\mathrm{682657}}^1$

素因数の和:682671

約数の個数: 18

約数和(自身を含む): 148136786

約数和(自身を除く): 79871086

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 682657, 1365314, 2730628, 3413285, 6826570, 13653140, 17066425, 34132850, 68265700]

約数ペア:

[(1, 68265700), (2, 34132850), (4, 17066425), (5, 13653140), (10, 6826570), (20, 3413285), (25, 2730628), (50, 1365314), (100, 682657)]