2065200940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{11351}}^1$

素因数の和:12198

約数の個数: 48

約数和(自身を含む): 4737325824

約数和(自身を除く): 2672124884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 827, 1654, 3308, 4135, 8270, 9097, 11351, 16540, 18194, 22702, 36388, 45404, 45485, 56755, 90970, 113510, 124861, 181940, 227020, 249722, 499444, 624305, 1248610, 2497220, 9387277, 18774554, 37549108, 46936385, 93872770, 103260047, 187745540, 206520094, 413040188, 516300235, 1032600470, 2065200940]

約数ペア:

[(1, 2065200940), (2, 1032600470), (4, 516300235), (5, 413040188), (10, 206520094), (11, 187745540), (20, 103260047), (22, 93872770), (44, 46936385), (55, 37549108), (110, 18774554), (220, 9387277), (827, 2497220), (1654, 1248610), (3308, 624305), (4135, 499444), (8270, 249722), (9097, 227020), (11351, 181940), (16540, 124861), (18194, 113510), (22702, 90970), (36388, 56755), (45404, 45485)]