154166080

素因数分解:

$2^6\times 5^1\times {\mathrm{481769}}^1$

素因数の和:481786

約数の個数: 28

約数和(自身を含む): 367108740

約数和(自身を除く): 212942660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 481769, 963538, 1927076, 2408845, 3854152, 4817690, 7708304, 9635380, 15416608, 19270760, 30833216, 38541520, 77083040, 154166080]

約数ペア:

[(1, 154166080), (2, 77083040), (4, 38541520), (5, 30833216), (8, 19270760), (10, 15416608), (16, 9635380), (20, 7708304), (32, 4817690), (40, 3854152), (64, 2408845), (80, 1927076), (160, 963538), (320, 481769)]