190056740

素因数分解:

$2^2\times 5^1\times {\mathrm{9502837}}^1$

素因数の和:9502846

約数の個数: 12

約数和(自身を含む): 399119196

約数和(自身を除く): 209062456

約数列:

[1, 2, 4, 5, 10, 20, 9502837, 19005674, 38011348, 47514185, 95028370, 190056740]

約数ペア:

[(1, 190056740), (2, 95028370), (4, 47514185), (5, 38011348), (10, 19005674), (20, 9502837)]