173012080

素因数分解:

$2^4\times 5^1\times {\mathrm{2162651}}^1$

素因数の和:2162664

約数の個数: 20

約数和(自身を含む): 402253272

約数和(自身を除く): 229241192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2162651, 4325302, 8650604, 10813255, 17301208, 21626510, 34602416, 43253020, 86506040, 173012080]

約数ペア:

[(1, 173012080), (2, 86506040), (4, 43253020), (5, 34602416), (8, 21626510), (10, 17301208), (16, 10813255), (20, 8650604), (40, 4325302), (80, 2162651)]