42662080

素因数分解:

$2^6\times 5^1\times {\mathrm{133319}}^1$

素因数の和:133336

約数の個数: 28

約数和(自身を含む): 101589840

約数和(自身を除く): 58927760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133319, 266638, 533276, 666595, 1066552, 1333190, 2133104, 2666380, 4266208, 5332760, 8532416, 10665520, 21331040, 42662080]

約数ペア:

[(1, 42662080), (2, 21331040), (4, 10665520), (5, 8532416), (8, 5332760), (10, 4266208), (16, 2666380), (20, 2133104), (32, 1333190), (40, 1066552), (64, 666595), (80, 533276), (160, 266638), (320, 133319)]