49686080

素因数分解:

$2^6\times 5^1\times {\mathrm{155269}}^1$

素因数の和:155286

約数の個数: 28

約数和(自身を含む): 118315740

約数和(自身を除く): 68629660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155269, 310538, 621076, 776345, 1242152, 1552690, 2484304, 3105380, 4968608, 6210760, 9937216, 12421520, 24843040, 49686080]

約数ペア:

[(1, 49686080), (2, 24843040), (4, 12421520), (5, 9937216), (8, 6210760), (10, 4968608), (16, 3105380), (20, 2484304), (32, 1552690), (40, 1242152), (64, 776345), (80, 621076), (160, 310538), (320, 155269)]