86506960

素因数分解:

$2^4\times 5^1\times {\mathrm{1081337}}^1$

素因数の和:1081350

約数の個数: 20

約数和(自身を含む): 201128868

約数和(自身を除く): 114621908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1081337, 2162674, 4325348, 5406685, 8650696, 10813370, 17301392, 21626740, 43253480, 86506960]

約数ペア:

[(1, 86506960), (2, 43253480), (4, 21626740), (5, 17301392), (8, 10813370), (10, 8650696), (16, 5406685), (20, 4325348), (40, 2162674), (80, 1081337)]