18006080

素因数分解:

$2^6\times 5^1\times {\mathrm{56269}}^1$

素因数の和:56286

約数の個数: 28

約数和(自身を含む): 42877740

約数和(自身を除く): 24871660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56269, 112538, 225076, 281345, 450152, 562690, 900304, 1125380, 1800608, 2250760, 3601216, 4501520, 9003040, 18006080]

約数ペア:

[(1, 18006080), (2, 9003040), (4, 4501520), (5, 3601216), (8, 2250760), (10, 1800608), (16, 1125380), (20, 900304), (32, 562690), (40, 450152), (64, 281345), (80, 225076), (160, 112538), (320, 56269)]