22957880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52177}}^1$

素因数の和:52199

約数の個数: 32

約数和(自身を含む): 56352240

約数和(自身を除く): 33394360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52177, 104354, 208708, 260885, 417416, 521770, 573947, 1043540, 1147894, 2087080, 2295788, 2869735, 4591576, 5739470, 11478940, 22957880]

約数ペア:

[(1, 22957880), (2, 11478940), (4, 5739470), (5, 4591576), (8, 2869735), (10, 2295788), (11, 2087080), (20, 1147894), (22, 1043540), (40, 573947), (44, 521770), (55, 417416), (88, 260885), (110, 208708), (220, 104354), (440, 52177)]