112970860

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{40637}}^1$

素因数の和:40785

約数の個数: 24

約数和(自身を含む): 238951440

約数和(自身を除く): 125980580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 40637, 81274, 162548, 203185, 406370, 812740, 5648543, 11297086, 22594172, 28242715, 56485430, 112970860]

約数ペア:

[(1, 112970860), (2, 56485430), (4, 28242715), (5, 22594172), (10, 11297086), (20, 5648543), (139, 812740), (278, 406370), (556, 203185), (695, 162548), (1390, 81274), (2780, 40637)]