6815000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 16869600

約数和(自身を除く): 10054600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 47, 50, 58, 94, 100, 116, 125, 145, 188, 200, 232, 235, 250, 290, 376, 470, 500, 580, 625, 725, 940, 1000, 1160, 1175, 1250, 1363, 1450, 1880, 2350, 2500, 2726, 2900, 3625, 4700, 5000, 5452, 5800, 5875, 6815, 7250, 9400, 10904, 11750, 13630, 14500, 18125, 23500, 27260, 29000, 29375, 34075, 36250, 47000, 54520, 58750, 68150, 72500, 117500, 136300, 145000, 170375, 235000, 272600, 340750, 681500, 851875, 1363000, 1703750, 3407500, 6815000]

約数ペア:

[(1, 6815000), (2, 3407500), (4, 1703750), (5, 1363000), (8, 851875), (10, 681500), (20, 340750), (25, 272600), (29, 235000), (40, 170375), (47, 145000), (50, 136300), (58, 117500), (94, 72500), (100, 68150), (116, 58750), (125, 54520), (145, 47000), (188, 36250), (200, 34075), (232, 29375), (235, 29000), (250, 27260), (290, 23500), (376, 18125), (470, 14500), (500, 13630), (580, 11750), (625, 10904), (725, 9400), (940, 7250), (1000, 6815), (1160, 5875), (1175, 5800), (1250, 5452), (1363, 5000), (1450, 4700), (1880, 3625), (2350, 2900), (2500, 2726)]