11017540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 23311512

約数和(自身を除く): 12293972

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4021, 8042, 16084, 20105, 40210, 80420, 550877, 1101754, 2203508, 2754385, 5508770, 11017540]

約数ペア:

[(1, 11017540), (2, 5508770), (4, 2754385), (5, 2203508), (10, 1101754), (20, 550877), (137, 80420), (274, 40210), (548, 20105), (685, 16084), (1370, 8042), (2740, 4021)]