46906000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 116064000

約数和(自身を除く): 69158000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 376, 400, 470, 499, 500, 752, 940, 998, 1000, 1175, 1880, 1996, 2000, 2350, 2495, 3760, 3992, 4700, 4990, 5875, 7984, 9400, 9980, 11750, 12475, 18800, 19960, 23453, 23500, 24950, 39920, 46906, 47000, 49900, 62375, 93812, 94000, 99800, 117265, 124750, 187624, 199600, 234530, 249500, 375248, 469060, 499000, 586325, 938120, 998000, 1172650, 1876240, 2345300, 2931625, 4690600, 5863250, 9381200, 11726500, 23453000, 46906000]

約数ペア:

[(1, 46906000), (2, 23453000), (4, 11726500), (5, 9381200), (8, 5863250), (10, 4690600), (16, 2931625), (20, 2345300), (25, 1876240), (40, 1172650), (47, 998000), (50, 938120), (80, 586325), (94, 499000), (100, 469060), (125, 375248), (188, 249500), (200, 234530), (235, 199600), (250, 187624), (376, 124750), (400, 117265), (470, 99800), (499, 94000), (500, 93812), (752, 62375), (940, 49900), (998, 47000), (1000, 46906), (1175, 39920), (1880, 24950), (1996, 23500), (2000, 23453), (2350, 19960), (2495, 18800), (3760, 12475), (3992, 11750), (4700, 9980), (4990, 9400), (5875, 7984)]