105882640

素因数分解:

$2^4\times 5^1\times {\mathrm{1323533}}^1$

素因数の和:1323546

約数の個数: 20

約数和(自身を含む): 246177324

約数和(自身を除く): 140294684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1323533, 2647066, 5294132, 6617665, 10588264, 13235330, 21176528, 26470660, 52941320, 105882640]

約数ペア:

[(1, 105882640), (2, 52941320), (4, 26470660), (5, 21176528), (8, 13235330), (10, 10588264), (16, 6617665), (20, 5294132), (40, 2647066), (80, 1323533)]