27446960

素因数分解:

$2^4\times 5^1\times {\mathrm{343087}}^1$

素因数の和:343100

約数の個数: 20

約数和(自身を含む): 63814368

約数和(自身を除く): 36367408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343087, 686174, 1372348, 1715435, 2744696, 3430870, 5489392, 6861740, 13723480, 27446960]

約数ペア:

[(1, 27446960), (2, 13723480), (4, 6861740), (5, 5489392), (8, 3430870), (10, 2744696), (16, 1715435), (20, 1372348), (40, 686174), (80, 343087)]