542782960

素因数分解:

$2^4\times 5^1\times {\mathrm{6784787}}^1$

素因数の和:6784800

約数の個数: 20

約数和(自身を含む): 1261970568

約数和(自身を除く): 719187608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6784787, 13569574, 27139148, 33923935, 54278296, 67847870, 108556592, 135695740, 271391480, 542782960]

約数ペア:

[(1, 542782960), (2, 271391480), (4, 135695740), (5, 108556592), (8, 67847870), (10, 54278296), (16, 33923935), (20, 27139148), (40, 13569574), (80, 6784787)]