8921540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9491}}^1$

素因数の和:9547

約数の個数: 24

約数和(自身を含む): 19135872

約数和(自身を除く): 10214332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9491, 18982, 37964, 47455, 94910, 189820, 446077, 892154, 1784308, 2230385, 4460770, 8921540]

約数ペア:

[(1, 8921540), (2, 4460770), (4, 2230385), (5, 1784308), (10, 892154), (20, 446077), (47, 189820), (94, 94910), (188, 47455), (235, 37964), (470, 18982), (940, 9491)]