87506960

素因数分解:

$2^4\times 5^1\times {\mathrm{1093837}}^1$

素因数の和:1093850

約数の個数: 20

約数和(自身を含む): 203453868

約数和(自身を除く): 115946908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093837, 2187674, 4375348, 5469185, 8750696, 10938370, 17501392, 21876740, 43753480, 87506960]

約数ペア:

[(1, 87506960), (2, 43753480), (4, 21876740), (5, 17501392), (8, 10938370), (10, 8750696), (16, 5469185), (20, 4375348), (40, 2187674), (80, 1093837)]