13935040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6221}}^1$

素因数の和:6245

約数の個数: 56

約数和(自身を含む): 37929312

約数和(自身を除く): 23994272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6221, 12442, 24884, 31105, 43547, 49768, 62210, 87094, 99536, 124420, 174188, 199072, 217735, 248840, 348376, 398144, 435470, 497680, 696752, 870940, 995360, 1393504, 1741880, 1990720, 2787008, 3483760, 6967520, 13935040]

約数ペア:

[(1, 13935040), (2, 6967520), (4, 3483760), (5, 2787008), (7, 1990720), (8, 1741880), (10, 1393504), (14, 995360), (16, 870940), (20, 696752), (28, 497680), (32, 435470), (35, 398144), (40, 348376), (56, 248840), (64, 217735), (70, 199072), (80, 174188), (112, 124420), (140, 99536), (160, 87094), (224, 62210), (280, 49768), (320, 43547), (448, 31105), (560, 24884), (1120, 12442), (2240, 6221)]