40604045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 51507840

約数和(自身を除く): 10903795

約数列:

[1, 5, 19, 95, 277, 1385, 1543, 5263, 7715, 26315, 29317, 146585, 427411, 2137055, 8120809, 40604045]

約数ペア:

[(1, 40604045), (5, 8120809), (19, 2137055), (95, 427411), (277, 146585), (1385, 29317), (1543, 26315), (5263, 7715)]