112170280

素因数分解:

$2^3\times 5^1\times {\mathrm{2804257}}^1$

素因数の和:2804268

約数の個数: 16

約数和(自身を含む): 252383220

約数和(自身を除く): 140212940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2804257, 5608514, 11217028, 14021285, 22434056, 28042570, 56085140, 112170280]

約数ペア:

[(1, 112170280), (2, 56085140), (4, 28042570), (5, 22434056), (8, 14021285), (10, 11217028), (20, 5608514), (40, 2804257)]