27130960

素因数分解:

$2^4\times 5^1\times {\mathrm{339137}}^1$

素因数の和:339150

約数の個数: 20

約数和(自身を含む): 63079668

約数和(自身を除く): 35948708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 339137, 678274, 1356548, 1695685, 2713096, 3391370, 5426192, 6782740, 13565480, 27130960]

約数ペア:

[(1, 27130960), (2, 13565480), (4, 6782740), (5, 5426192), (8, 3391370), (10, 2713096), (16, 1695685), (20, 1356548), (40, 678274), (80, 339137)]