12667550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 28524960

約数和(自身を除く): 15857410

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2129, 2975, 4258, 5950, 10645, 14903, 21290, 29806, 36193, 53225, 72386, 74515, 106450, 149030, 180965, 253351, 361930, 372575, 506702, 745150, 904825, 1266755, 1809650, 2533510, 6333775, 12667550]

約数ペア:

[(1, 12667550), (2, 6333775), (5, 2533510), (7, 1809650), (10, 1266755), (14, 904825), (17, 745150), (25, 506702), (34, 372575), (35, 361930), (50, 253351), (70, 180965), (85, 149030), (119, 106450), (170, 74515), (175, 72386), (238, 53225), (350, 36193), (425, 29806), (595, 21290), (850, 14903), (1190, 10645), (2129, 5950), (2975, 4258)]