54235760

素因数分解:

$2^4\times 5^1\times {\mathrm{677947}}^1$

素因数の和:677960

約数の個数: 20

約数和(自身を含む): 126098328

約数和(自身を除く): 71862568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677947, 1355894, 2711788, 3389735, 5423576, 6779470, 10847152, 13558940, 27117880, 54235760]

約数ペア:

[(1, 54235760), (2, 27117880), (4, 13558940), (5, 10847152), (8, 6779470), (10, 5423576), (16, 3389735), (20, 2711788), (40, 1355894), (80, 677947)]