66503410

素因数分解:

$2^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{2609}}^1$

素因数の和:5165

約数の個数: 16

約数和(自身を含む): 119799000

約数和(自身を除く): 53295590

約数列:

[1, 2, 5, 10, 2549, 2609, 5098, 5218, 12745, 13045, 25490, 26090, 6650341, 13300682, 33251705, 66503410]

約数ペア:

[(1, 66503410), (2, 33251705), (5, 13300682), (10, 6650341), (2549, 26090), (2609, 25490), (5098, 13045), (5218, 12745)]