79186960

素因数分解:

$2^4\times 5^1\times {\mathrm{989837}}^1$

素因数の和:989850

約数の個数: 20

約数和(自身を含む): 184109868

約数和(自身を除く): 104922908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 989837, 1979674, 3959348, 4949185, 7918696, 9898370, 15837392, 19796740, 39593480, 79186960]

約数ペア:

[(1, 79186960), (2, 39593480), (4, 19796740), (5, 15837392), (8, 9898370), (10, 7918696), (16, 4949185), (20, 3959348), (40, 1979674), (80, 989837)]