56220080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100393}}^1$

素因数の和:100413

約数の個数: 40

約数和(自身を含む): 149386272

約数和(自身を除く): 93166192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100393, 200786, 401572, 501965, 702751, 803144, 1003930, 1405502, 1606288, 2007860, 2811004, 3513755, 4015720, 5622008, 7027510, 8031440, 11244016, 14055020, 28110040, 56220080]

約数ペア:

[(1, 56220080), (2, 28110040), (4, 14055020), (5, 11244016), (7, 8031440), (8, 7027510), (10, 5622008), (14, 4015720), (16, 3513755), (20, 2811004), (28, 2007860), (35, 1606288), (40, 1405502), (56, 1003930), (70, 803144), (80, 702751), (112, 501965), (140, 401572), (280, 200786), (560, 100393)]