93981520

素因数分解:

$2^4\times 5^1\times {\mathrm{1174769}}^1$

素因数の和:1174782

約数の個数: 20

約数和(自身を含む): 218507220

約数和(自身を除く): 124525700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1174769, 2349538, 4699076, 5873845, 9398152, 11747690, 18796304, 23495380, 46990760, 93981520]

約数ペア:

[(1, 93981520), (2, 46990760), (4, 23495380), (5, 18796304), (8, 11747690), (10, 9398152), (16, 5873845), (20, 4699076), (40, 2349538), (80, 1174769)]