8860940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40277}}^1$

素因数の和:40297

約数の個数: 24

約数和(自身を含む): 20300112

約数和(自身を除く): 11439172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 40277, 80554, 161108, 201385, 402770, 443047, 805540, 886094, 1772188, 2215235, 4430470, 8860940]

約数ペア:

[(1, 8860940), (2, 4430470), (4, 2215235), (5, 1772188), (10, 886094), (11, 805540), (20, 443047), (22, 402770), (44, 201385), (55, 161108), (110, 80554), (220, 40277)]