9212440

素因数分解:

$2^3\times 5^1\times {\mathrm{230311}}^1$

素因数の和:230322

約数の個数: 16

約数和(自身を含む): 20728080

約数和(自身を除く): 11515640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 230311, 460622, 921244, 1151555, 1842488, 2303110, 4606220, 9212440]

約数ペア:

[(1, 9212440), (2, 4606220), (4, 2303110), (5, 1842488), (8, 1151555), (10, 921244), (20, 460622), (40, 230311)]