67690960

素因数分解:

$2^4\times 5^1\times {\mathrm{846137}}^1$

素因数の和:846150

約数の個数: 20

約数和(自身を含む): 157381668

約数和(自身を除く): 89690708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 846137, 1692274, 3384548, 4230685, 6769096, 8461370, 13538192, 16922740, 33845480, 67690960]

約数ペア:

[(1, 67690960), (2, 33845480), (4, 16922740), (5, 13538192), (8, 8461370), (10, 6769096), (16, 4230685), (20, 3384548), (40, 1692274), (80, 846137)]