112291640

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6337}}^1$

素因数の和:6791

約数の個数: 32

約数和(自身を含む): 253266480

約数和(自身を除く): 140974840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 6337, 8860, 12674, 17720, 25348, 31685, 50696, 63370, 126740, 253480, 2807291, 5614582, 11229164, 14036455, 22458328, 28072910, 56145820, 112291640]

約数ペア:

[(1, 112291640), (2, 56145820), (4, 28072910), (5, 22458328), (8, 14036455), (10, 11229164), (20, 5614582), (40, 2807291), (443, 253480), (886, 126740), (1772, 63370), (2215, 50696), (3544, 31685), (4430, 25348), (6337, 17720), (8860, 12674)]