1426960

素因数分解:

$2^4\times 5^1\times {\mathrm{17837}}^1$

素因数の和:17850

約数の個数: 20

約数和(自身を含む): 3317868

約数和(自身を除く): 1890908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17837, 35674, 71348, 89185, 142696, 178370, 285392, 356740, 713480, 1426960]

約数ペア:

[(1, 1426960), (2, 713480), (4, 356740), (5, 285392), (8, 178370), (10, 142696), (16, 89185), (20, 71348), (40, 35674), (80, 17837)]