100520066740

素因数分解:

$2^2\times 5^1\times {\mathrm{5026003337}}^1$

素因数の和:5026003346

約数の個数: 12

約数和(自身を含む): 211092140196

約数和(自身を除く): 110572073456

約数列:

[1, 2, 4, 5, 10, 20, 5026003337, 10052006674, 20104013348, 25130016685, 50260033370, 100520066740]

約数ペア:

[(1, 100520066740), (2, 50260033370), (4, 25130016685), (5, 20104013348), (10, 10052006674), (20, 5026003337)]