2018296900

素因数分解:

$2^2\times 5^2\times {\mathrm{2309}}^1\times {\mathrm{8741}}^1$

素因数の和:11064

約数の個数: 36

約数和(自身を含む): 4382102340

約数和(自身を除く): 2363805440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2309, 4618, 8741, 9236, 11545, 17482, 23090, 34964, 43705, 46180, 57725, 87410, 115450, 174820, 218525, 230900, 437050, 874100, 20182969, 40365938, 80731876, 100914845, 201829690, 403659380, 504574225, 1009148450, 2018296900]

約数ペア:

[(1, 2018296900), (2, 1009148450), (4, 504574225), (5, 403659380), (10, 201829690), (20, 100914845), (25, 80731876), (50, 40365938), (100, 20182969), (2309, 874100), (4618, 437050), (8741, 230900), (9236, 218525), (11545, 174820), (17482, 115450), (23090, 87410), (34964, 57725), (43705, 46180)]