57286960

素因数分解:

$2^4\times 5^1\times {\mathrm{716087}}^1$

素因数の和:716100

約数の個数: 20

約数和(自身を含む): 133192368

約数和(自身を除く): 75905408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 716087, 1432174, 2864348, 3580435, 5728696, 7160870, 11457392, 14321740, 28643480, 57286960]

約数ペア:

[(1, 57286960), (2, 28643480), (4, 14321740), (5, 11457392), (8, 7160870), (10, 5728696), (16, 3580435), (20, 2864348), (40, 1432174), (80, 716087)]