22940360

素因数分解:

$2^3\times 5^1\times {\mathrm{573509}}^1$

素因数の和:573520

約数の個数: 16

約数和(自身を含む): 51615900

約数和(自身を除く): 28675540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 573509, 1147018, 2294036, 2867545, 4588072, 5735090, 11470180, 22940360]

約数ペア:

[(1, 22940360), (2, 11470180), (4, 5735090), (5, 4588072), (8, 2867545), (10, 2294036), (20, 1147018), (40, 573509)]