2938850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 24

約数和(自身を含む): 5574420

約数和(自身を除く): 2635570

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1109, 1325, 2218, 2650, 5545, 11090, 27725, 55450, 58777, 117554, 293885, 587770, 1469425, 2938850]

約数ペア:

[(1, 2938850), (2, 1469425), (5, 587770), (10, 293885), (25, 117554), (50, 58777), (53, 55450), (106, 27725), (265, 11090), (530, 5545), (1109, 2650), (1325, 2218)]