117001520

素因数分解:

$2^4\times 5^1\times {\mathrm{1462519}}^1$

素因数の和:1462532

約数の個数: 20

約数和(自身を含む): 272028720

約数和(自身を除く): 155027200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1462519, 2925038, 5850076, 7312595, 11700152, 14625190, 23400304, 29250380, 58500760, 117001520]

約数ペア:

[(1, 117001520), (2, 58500760), (4, 29250380), (5, 23400304), (8, 14625190), (10, 11700152), (16, 7312595), (20, 5850076), (40, 2925038), (80, 1462519)]