85850560

素因数分解:

$2^6\times 5^1\times {\mathrm{268283}}^1$

素因数の和:268300

約数の個数: 28

約数和(自身を含む): 204432408

約数和(自身を除く): 118581848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 268283, 536566, 1073132, 1341415, 2146264, 2682830, 4292528, 5365660, 8585056, 10731320, 17170112, 21462640, 42925280, 85850560]

約数ペア:

[(1, 85850560), (2, 42925280), (4, 21462640), (5, 17170112), (8, 10731320), (10, 8585056), (16, 5365660), (20, 4292528), (32, 2682830), (40, 2146264), (64, 1341415), (80, 1073132), (160, 536566), (320, 268283)]