8175020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58393}}^1$

素因数の和:58409

約数の個数: 24

約数和(自身を含む): 19620384

約数和(自身を除く): 11445364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58393, 116786, 233572, 291965, 408751, 583930, 817502, 1167860, 1635004, 2043755, 4087510, 8175020]

約数ペア:

[(1, 8175020), (2, 4087510), (4, 2043755), (5, 1635004), (7, 1167860), (10, 817502), (14, 583930), (20, 408751), (28, 291965), (35, 233572), (70, 116786), (140, 58393)]