22035080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 49953240

約数和(自身を除く): 27918160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4021, 5480, 8042, 16084, 20105, 32168, 40210, 80420, 160840, 550877, 1101754, 2203508, 2754385, 4407016, 5508770, 11017540, 22035080]

約数ペア:

[(1, 22035080), (2, 11017540), (4, 5508770), (5, 4407016), (8, 2754385), (10, 2203508), (20, 1101754), (40, 550877), (137, 160840), (274, 80420), (548, 40210), (685, 32168), (1096, 20105), (1370, 16084), (2740, 8042), (4021, 5480)]