9075880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20627}}^1$

素因数の和:20649

約数の個数: 32

約数和(自身を含む): 22278240

約数和(自身を除く): 13202360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 20627, 41254, 82508, 103135, 165016, 206270, 226897, 412540, 453794, 825080, 907588, 1134485, 1815176, 2268970, 4537940, 9075880]

約数ペア:

[(1, 9075880), (2, 4537940), (4, 2268970), (5, 1815176), (8, 1134485), (10, 907588), (11, 825080), (20, 453794), (22, 412540), (40, 226897), (44, 206270), (55, 165016), (88, 103135), (110, 82508), (220, 41254), (440, 20627)]