4028080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7193}}^1$

素因数の和:7213

約数の個数: 40

約数和(自身を含む): 10704672

約数和(自身を除く): 6676592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7193, 14386, 28772, 35965, 50351, 57544, 71930, 100702, 115088, 143860, 201404, 251755, 287720, 402808, 503510, 575440, 805616, 1007020, 2014040, 4028080]

約数ペア:

[(1, 4028080), (2, 2014040), (4, 1007020), (5, 805616), (7, 575440), (8, 503510), (10, 402808), (14, 287720), (16, 251755), (20, 201404), (28, 143860), (35, 115088), (40, 100702), (56, 71930), (70, 57544), (80, 50351), (112, 35965), (140, 28772), (280, 14386), (560, 7193)]