86064560

素因数分解:

$2^4\times 5^1\times {\mathrm{1075807}}^1$

素因数の和:1075820

約数の個数: 20

約数和(自身を含む): 200100288

約数和(自身を除く): 114035728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1075807, 2151614, 4303228, 5379035, 8606456, 10758070, 17212912, 21516140, 43032280, 86064560]

約数ペア:

[(1, 86064560), (2, 43032280), (4, 21516140), (5, 17212912), (8, 10758070), (10, 8606456), (16, 5379035), (20, 4303228), (40, 2151614), (80, 1075807)]