39224890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 34906310

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 857, 995, 1714, 1990, 4285, 4577, 8570, 9154, 19711, 22885, 39422, 45770, 98555, 170543, 197110, 341086, 852715, 1705430, 3922489, 7844978, 19612445, 39224890]

約数ペア:

[(1, 39224890), (2, 19612445), (5, 7844978), (10, 3922489), (23, 1705430), (46, 852715), (115, 341086), (199, 197110), (230, 170543), (398, 98555), (857, 45770), (995, 39422), (1714, 22885), (1990, 19711), (4285, 9154), (4577, 8570)]