85849360

素因数分解:

$2^4\times 5^1\times {\mathrm{1073117}}^1$

素因数の和:1073130

約数の個数: 20

約数和(自身を含む): 199599948

約数和(自身を除く): 113750588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1073117, 2146234, 4292468, 5365585, 8584936, 10731170, 17169872, 21462340, 42924680, 85849360]

約数ペア:

[(1, 85849360), (2, 42924680), (4, 21462340), (5, 17169872), (8, 10731170), (10, 8584936), (16, 5365585), (20, 4292468), (40, 2146234), (80, 1073117)]