55960120

素因数分解:

$2^3\times 5^1\times {\mathrm{1399003}}^1$

素因数の和:1399014

約数の個数: 16

約数和(自身を含む): 125910360

約数和(自身を除く): 69950240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1399003, 2798006, 5596012, 6995015, 11192024, 13990030, 27980060, 55960120]

約数ペア:

[(1, 55960120), (2, 27980060), (4, 13990030), (5, 11192024), (8, 6995015), (10, 5596012), (20, 2798006), (40, 1399003)]