38782960

素因数分解:

$2^4\times 5^1\times {\mathrm{484787}}^1$

素因数の和:484800

約数の個数: 20

約数和(自身を含む): 90170568

約数和(自身を除く): 51387608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 484787, 969574, 1939148, 2423935, 3878296, 4847870, 7756592, 9695740, 19391480, 38782960]

約数ペア:

[(1, 38782960), (2, 19391480), (4, 9695740), (5, 7756592), (8, 4847870), (10, 3878296), (16, 2423935), (20, 1939148), (40, 969574), (80, 484787)]