1128716560

素因数分解:

$2^4\times 5^1\times {\mathrm{14108957}}^1$

素因数の和:14108970

約数の個数: 20

約数和(自身を含む): 2624266188

約数和(自身を除く): 1495549628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14108957, 28217914, 56435828, 70544785, 112871656, 141089570, 225743312, 282179140, 564358280, 1128716560]

約数ペア:

[(1, 1128716560), (2, 564358280), (4, 282179140), (5, 225743312), (8, 141089570), (10, 112871656), (16, 70544785), (20, 56435828), (40, 28217914), (80, 14108957)]