8426960

素因数分解:

$2^4\times 5^1\times {\mathrm{105337}}^1$

素因数の和:105350

約数の個数: 20

約数和(自身を含む): 19592868

約数和(自身を除く): 11165908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 105337, 210674, 421348, 526685, 842696, 1053370, 1685392, 2106740, 4213480, 8426960]

約数ペア:

[(1, 8426960), (2, 4213480), (4, 2106740), (5, 1685392), (8, 1053370), (10, 842696), (16, 526685), (20, 421348), (40, 210674), (80, 105337)]