5614000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 15552576

約数和(自身を除く): 9938576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 401, 500, 560, 700, 802, 875, 1000, 1400, 1604, 1750, 2000, 2005, 2800, 2807, 3208, 3500, 4010, 5614, 6416, 7000, 8020, 10025, 11228, 14000, 14035, 16040, 20050, 22456, 28070, 32080, 40100, 44912, 50125, 56140, 70175, 80200, 100250, 112280, 140350, 160400, 200500, 224560, 280700, 350875, 401000, 561400, 701750, 802000, 1122800, 1403500, 2807000, 5614000]

約数ペア:

[(1, 5614000), (2, 2807000), (4, 1403500), (5, 1122800), (7, 802000), (8, 701750), (10, 561400), (14, 401000), (16, 350875), (20, 280700), (25, 224560), (28, 200500), (35, 160400), (40, 140350), (50, 112280), (56, 100250), (70, 80200), (80, 70175), (100, 56140), (112, 50125), (125, 44912), (140, 40100), (175, 32080), (200, 28070), (250, 22456), (280, 20050), (350, 16040), (400, 14035), (401, 14000), (500, 11228), (560, 10025), (700, 8020), (802, 7000), (875, 6416), (1000, 5614), (1400, 4010), (1604, 3500), (1750, 3208), (2000, 2807), (2005, 2800)]