528027080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1885811}}^1$

素因数の和:1885829

約数の個数: 32

約数和(自身を含む): 1357784640

約数和(自身を除く): 829757560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1885811, 3771622, 7543244, 9429055, 13200677, 15086488, 18858110, 26401354, 37716220, 52802708, 66003385, 75432440, 105605416, 132006770, 264013540, 528027080]

約数ペア:

[(1, 528027080), (2, 264013540), (4, 132006770), (5, 105605416), (7, 75432440), (8, 66003385), (10, 52802708), (14, 37716220), (20, 26401354), (28, 18858110), (35, 15086488), (40, 13200677), (56, 9429055), (70, 7543244), (140, 3771622), (280, 1885811)]