9220180

素因数分解:

$2^2\times 5^1\times {\mathrm{461009}}^1$

素因数の和:461018

約数の個数: 12

約数和(自身を含む): 19362420

約数和(自身を除く): 10142240

約数列:

[1, 2, 4, 5, 10, 20, 461009, 922018, 1844036, 2305045, 4610090, 9220180]

約数ペア:

[(1, 9220180), (2, 4610090), (4, 2305045), (5, 1844036), (10, 922018), (20, 461009)]