9666640

素因数分解:

$2^4\times 5^1\times {\mathrm{120833}}^1$

素因数の和:120846

約数の個数: 20

約数和(自身を含む): 22475124

約数和(自身を除く): 12808484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120833, 241666, 483332, 604165, 966664, 1208330, 1933328, 2416660, 4833320, 9666640]

約数ペア:

[(1, 9666640), (2, 4833320), (4, 2416660), (5, 1933328), (8, 1208330), (10, 966664), (16, 604165), (20, 483332), (40, 241666), (80, 120833)]