12386320

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 29087424

約数和(自身を除く): 16701104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1447, 1712, 2140, 2894, 4280, 5788, 7235, 8560, 11576, 14470, 23152, 28940, 57880, 115760, 154829, 309658, 619316, 774145, 1238632, 1548290, 2477264, 3096580, 6193160, 12386320]

約数ペア:

[(1, 12386320), (2, 6193160), (4, 3096580), (5, 2477264), (8, 1548290), (10, 1238632), (16, 774145), (20, 619316), (40, 309658), (80, 154829), (107, 115760), (214, 57880), (428, 28940), (535, 23152), (856, 14470), (1070, 11576), (1447, 8560), (1712, 7235), (2140, 5788), (2894, 4280)]