3161200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1154

約数の個数: 60

約数和(自身を含む): 8687440

約数和(自身を除く): 5526240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1129, 1400, 2258, 2800, 4516, 5645, 7903, 9032, 11290, 15806, 18064, 22580, 28225, 31612, 39515, 45160, 56450, 63224, 79030, 90320, 112900, 126448, 158060, 197575, 225800, 316120, 395150, 451600, 632240, 790300, 1580600, 3161200]

約数ペア:

[(1, 3161200), (2, 1580600), (4, 790300), (5, 632240), (7, 451600), (8, 395150), (10, 316120), (14, 225800), (16, 197575), (20, 158060), (25, 126448), (28, 112900), (35, 90320), (40, 79030), (50, 63224), (56, 56450), (70, 45160), (80, 39515), (100, 31612), (112, 28225), (140, 22580), (175, 18064), (200, 15806), (280, 11290), (350, 9032), (400, 7903), (560, 5645), (700, 4516), (1129, 2800), (1400, 2258)]