3003107920

素因数分解:

$2^4\times 5^1\times {\mathrm{37538849}}^1$

素因数の和:37538862

約数の個数: 20

約数和(自身を含む): 6982226100

約数和(自身を除く): 3979118180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 37538849, 75077698, 150155396, 187694245, 300310792, 375388490, 600621584, 750776980, 1501553960, 3003107920]

約数ペア:

[(1, 3003107920), (2, 1501553960), (4, 750776980), (5, 600621584), (8, 375388490), (10, 300310792), (16, 187694245), (20, 150155396), (40, 75077698), (80, 37538849)]