4090205

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5116

約数の個数: 16

約数和(自身を含む): 5854464

約数和(自身を除く): 1764259

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 5081, 25405, 35567, 116863, 177835, 584315, 818041, 4090205]

約数ペア:

[(1, 4090205), (5, 818041), (7, 584315), (23, 177835), (35, 116863), (115, 35567), (161, 25405), (805, 5081)]