13676800

素因数分解:

$2^8\times 5^2\times {\mathrm{2137}}^1$

素因数の和:2163

約数の個数: 54

約数和(自身を含む): 33868058

約数和(自身を除く): 20191258

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 2137, 3200, 4274, 6400, 8548, 10685, 17096, 21370, 34192, 42740, 53425, 68384, 85480, 106850, 136768, 170960, 213700, 273536, 341920, 427400, 547072, 683840, 854800, 1367680, 1709600, 2735360, 3419200, 6838400, 13676800]

約数ペア:

[(1, 13676800), (2, 6838400), (4, 3419200), (5, 2735360), (8, 1709600), (10, 1367680), (16, 854800), (20, 683840), (25, 547072), (32, 427400), (40, 341920), (50, 273536), (64, 213700), (80, 170960), (100, 136768), (128, 106850), (160, 85480), (200, 68384), (256, 53425), (320, 42740), (400, 34192), (640, 21370), (800, 17096), (1280, 10685), (1600, 8548), (2137, 6400), (3200, 4274)]