9826640

素因数分解:

$2^4\times 5^1\times {\mathrm{122833}}^1$

素因数の和:122846

約数の個数: 20

約数和(自身を含む): 22847124

約数和(自身を除く): 13020484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 122833, 245666, 491332, 614165, 982664, 1228330, 1965328, 2456660, 4913320, 9826640]

約数ペア:

[(1, 9826640), (2, 4913320), (4, 2456660), (5, 1965328), (8, 1228330), (10, 982664), (16, 614165), (20, 491332), (40, 245666), (80, 122833)]