54012880

素因数分解:

$2^4\times 5^1\times {\mathrm{675161}}^1$

素因数の和:675174

約数の個数: 20

約数和(自身を含む): 125580132

約数和(自身を除く): 71567252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 675161, 1350322, 2700644, 3375805, 5401288, 6751610, 10802576, 13503220, 27006440, 54012880]

約数ペア:

[(1, 54012880), (2, 27006440), (4, 13503220), (5, 10802576), (8, 6751610), (10, 5401288), (16, 3375805), (20, 2700644), (40, 1350322), (80, 675161)]