9706640

素因数分解:

$2^4\times 5^1\times {\mathrm{121333}}^1$

素因数の和:121346

約数の個数: 20

約数和(自身を含む): 22568124

約数和(自身を除く): 12861484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121333, 242666, 485332, 606665, 970664, 1213330, 1941328, 2426660, 4853320, 9706640]

約数ペア:

[(1, 9706640), (2, 4853320), (4, 2426660), (5, 1941328), (8, 1213330), (10, 970664), (16, 606665), (20, 485332), (40, 242666), (80, 121333)]