4050160

素因数分解:

$2^4\times 5^1\times {\mathrm{50627}}^1$

素因数の和:50640

約数の個数: 20

約数和(自身を含む): 9416808

約数和(自身を除く): 5366648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50627, 101254, 202508, 253135, 405016, 506270, 810032, 1012540, 2025080, 4050160]

約数ペア:

[(1, 4050160), (2, 2025080), (4, 1012540), (5, 810032), (8, 506270), (10, 405016), (16, 253135), (20, 202508), (40, 101254), (80, 50627)]