2010029780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9136499}}^1$

素因数の和:9136519

約数の個数: 24

約数和(自身を含む): 4604796000

約数和(自身を除く): 2594766220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9136499, 18272998, 36545996, 45682495, 91364990, 100501489, 182729980, 201002978, 402005956, 502507445, 1005014890, 2010029780]

約数ペア:

[(1, 2010029780), (2, 1005014890), (4, 502507445), (5, 402005956), (10, 201002978), (11, 182729980), (20, 100501489), (22, 91364990), (44, 45682495), (55, 36545996), (110, 18272998), (220, 9136499)]