9664880

素因数分解:

$2^4\times 5^1\times {\mathrm{120811}}^1$

素因数の和:120824

約数の個数: 20

約数和(自身を含む): 22471032

約数和(自身を除く): 12806152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120811, 241622, 483244, 604055, 966488, 1208110, 1932976, 2416220, 4832440, 9664880]

約数ペア:

[(1, 9664880), (2, 4832440), (4, 2416220), (5, 1932976), (8, 1208110), (10, 966488), (16, 604055), (20, 483244), (40, 241622), (80, 120811)]