56347600

素因数分解:

$2^4\times 5^2\times {\mathrm{140869}}^1$

素因数の和:140887

約数の個数: 30

約数和(自身を含む): 135376070

約数和(自身を除く): 79028470

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140869, 281738, 563476, 704345, 1126952, 1408690, 2253904, 2817380, 3521725, 5634760, 7043450, 11269520, 14086900, 28173800, 56347600]

約数ペア:

[(1, 56347600), (2, 28173800), (4, 14086900), (5, 11269520), (8, 7043450), (10, 5634760), (16, 3521725), (20, 2817380), (25, 2253904), (40, 1408690), (50, 1126952), (80, 704345), (100, 563476), (200, 281738), (400, 140869)]