108855340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5101}}^1$

素因数の和:5218

約数の個数: 48

約数和(自身を含む): 251997984

約数和(自身を除く): 143142644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 5101, 5335, 10202, 10670, 20404, 21340, 25505, 51010, 56111, 102020, 112222, 224444, 280555, 494797, 561110, 989594, 1122220, 1979188, 2473985, 4947970, 5442767, 9895940, 10885534, 21771068, 27213835, 54427670, 108855340]

約数ペア:

[(1, 108855340), (2, 54427670), (4, 27213835), (5, 21771068), (10, 10885534), (11, 9895940), (20, 5442767), (22, 4947970), (44, 2473985), (55, 1979188), (97, 1122220), (110, 989594), (194, 561110), (220, 494797), (388, 280555), (485, 224444), (970, 112222), (1067, 102020), (1940, 56111), (2134, 51010), (4268, 25505), (5101, 21340), (5335, 20404), (10202, 10670)]