223896805660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{487177}}^1$

素因数の和:489286

約数の個数: 48

約数和(自身を含む): 513173818080

約数和(自身を除く): 289277012420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2089, 4178, 8356, 10445, 20890, 22979, 41780, 45958, 91916, 114895, 229790, 459580, 487177, 974354, 1948708, 2435885, 4871770, 5358947, 9743540, 10717894, 21435788, 26794735, 53589470, 107178940, 1017712753, 2035425506, 4070851012, 5088563765, 10177127530, 11194840283, 20354255060, 22389680566, 44779361132, 55974201415, 111948402830, 223896805660]

約数ペア:

[(1, 223896805660), (2, 111948402830), (4, 55974201415), (5, 44779361132), (10, 22389680566), (11, 20354255060), (20, 11194840283), (22, 10177127530), (44, 5088563765), (55, 4070851012), (110, 2035425506), (220, 1017712753), (2089, 107178940), (4178, 53589470), (8356, 26794735), (10445, 21435788), (20890, 10717894), (22979, 9743540), (41780, 5358947), (45958, 4871770), (91916, 2435885), (114895, 1948708), (229790, 974354), (459580, 487177)]