38178740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15031}}^1$

素因数の和:15167

約数の個数: 24

約数和(自身を含む): 80812032

約数和(自身を除く): 42633292

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 15031, 30062, 60124, 75155, 150310, 300620, 1908937, 3817874, 7635748, 9544685, 19089370, 38178740]

約数ペア:

[(1, 38178740), (2, 19089370), (4, 9544685), (5, 7635748), (10, 3817874), (20, 1908937), (127, 300620), (254, 150310), (508, 75155), (635, 60124), (1270, 30062), (2540, 15031)]