2430365540

素因数分解:

$2^2\times 5^1\times {\mathrm{8527}}^1\times {\mathrm{14251}}^1$

素因数の和:22787

約数の個数: 24

約数和(自身を含む): 5104724352

約数和(自身を除く): 2674358812

約数列:

[1, 2, 4, 5, 10, 20, 8527, 14251, 17054, 28502, 34108, 42635, 57004, 71255, 85270, 142510, 170540, 285020, 121518277, 243036554, 486073108, 607591385, 1215182770, 2430365540]

約数ペア:

[(1, 2430365540), (2, 1215182770), (4, 607591385), (5, 486073108), (10, 243036554), (20, 121518277), (8527, 285020), (14251, 170540), (17054, 142510), (28502, 85270), (34108, 71255), (42635, 57004)]