57274040

素因数分解:

$2^3\times 5^1\times {\mathrm{1431851}}^1$

素因数の和:1431862

約数の個数: 16

約数和(自身を含む): 128866680

約数和(自身を除く): 71592640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1431851, 2863702, 5727404, 7159255, 11454808, 14318510, 28637020, 57274040]

約数ペア:

[(1, 57274040), (2, 28637020), (4, 14318510), (5, 11454808), (8, 7159255), (10, 5727404), (20, 2863702), (40, 1431851)]