12753440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 35199360

約数和(自身を除く): 22445920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 193, 224, 236, 280, 295, 386, 413, 472, 560, 590, 772, 826, 944, 965, 1120, 1180, 1351, 1544, 1652, 1888, 1930, 2065, 2360, 2702, 3088, 3304, 3860, 4130, 4720, 5404, 6176, 6608, 6755, 7720, 8260, 9440, 10808, 11387, 13216, 13510, 15440, 16520, 21616, 22774, 27020, 30880, 33040, 43232, 45548, 54040, 56935, 66080, 79709, 91096, 108080, 113870, 159418, 182192, 216160, 227740, 318836, 364384, 398545, 455480, 637672, 797090, 910960, 1275344, 1594180, 1821920, 2550688, 3188360, 6376720, 12753440]

約数ペア:

[(1, 12753440), (2, 6376720), (4, 3188360), (5, 2550688), (7, 1821920), (8, 1594180), (10, 1275344), (14, 910960), (16, 797090), (20, 637672), (28, 455480), (32, 398545), (35, 364384), (40, 318836), (56, 227740), (59, 216160), (70, 182192), (80, 159418), (112, 113870), (118, 108080), (140, 91096), (160, 79709), (193, 66080), (224, 56935), (236, 54040), (280, 45548), (295, 43232), (386, 33040), (413, 30880), (472, 27020), (560, 22774), (590, 21616), (772, 16520), (826, 15440), (944, 13510), (965, 13216), (1120, 11387), (1180, 10808), (1351, 9440), (1544, 8260), (1652, 7720), (1888, 6755), (1930, 6608), (2065, 6176), (2360, 5404), (2702, 4720), (3088, 4130), (3304, 3860)]