2023580060

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{2689}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 4295047680

約数和(自身を除く): 2271467620

約数列:

[1, 2, 4, 5, 10, 20, 191, 197, 382, 394, 764, 788, 955, 985, 1910, 1970, 2689, 3820, 3940, 5378, 10756, 13445, 26890, 37627, 53780, 75254, 150508, 188135, 376270, 513599, 529733, 752540, 1027198, 1059466, 2054396, 2118932, 2567995, 2648665, 5135990, 5297330, 10271980, 10594660, 101179003, 202358006, 404716012, 505895015, 1011790030, 2023580060]

約数ペア:

[(1, 2023580060), (2, 1011790030), (4, 505895015), (5, 404716012), (10, 202358006), (20, 101179003), (191, 10594660), (197, 10271980), (382, 5297330), (394, 5135990), (764, 2648665), (788, 2567995), (955, 2118932), (985, 2054396), (1910, 1059466), (1970, 1027198), (2689, 752540), (3820, 529733), (3940, 513599), (5378, 376270), (10756, 188135), (13445, 150508), (26890, 75254), (37627, 53780)]