4700108840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16786103}}^1$

素因数の和:16786121

約数の個数: 32

約数和(自身を含む): 12085994880

約数和(自身を除く): 7385886040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16786103, 33572206, 67144412, 83930515, 117502721, 134288824, 167861030, 235005442, 335722060, 470010884, 587513605, 671444120, 940021768, 1175027210, 2350054420, 4700108840]

約数ペア:

[(1, 4700108840), (2, 2350054420), (4, 1175027210), (5, 940021768), (7, 671444120), (8, 587513605), (10, 470010884), (14, 335722060), (20, 235005442), (28, 167861030), (35, 134288824), (40, 117502721), (56, 83930515), (70, 67144412), (140, 33572206), (280, 16786103)]