9729080

素因数分解:

$2^3\times 5^1\times {\mathrm{243227}}^1$

素因数の和:243238

約数の個数: 16

約数和(自身を含む): 21890520

約数和(自身を除く): 12161440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 243227, 486454, 972908, 1216135, 1945816, 2432270, 4864540, 9729080]

約数ペア:

[(1, 9729080), (2, 4864540), (4, 2432270), (5, 1945816), (8, 1216135), (10, 972908), (20, 486454), (40, 243227)]