22730180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103319}}^1$

素因数の和:103339

約数の個数: 24

約数和(自身を含む): 52073280

約数和(自身を除く): 29343100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103319, 206638, 413276, 516595, 1033190, 1136509, 2066380, 2273018, 4546036, 5682545, 11365090, 22730180]

約数ペア:

[(1, 22730180), (2, 11365090), (4, 5682545), (5, 4546036), (10, 2273018), (11, 2066380), (20, 1136509), (22, 1033190), (44, 516595), (55, 413276), (110, 206638), (220, 103319)]