26854000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 80

約数和(自身を含む): 67317120

約数和(自身を除く): 40463120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 463, 464, 500, 580, 725, 926, 1000, 1160, 1450, 1852, 2000, 2315, 2320, 2900, 3625, 3704, 4630, 5800, 7250, 7408, 9260, 11575, 11600, 13427, 14500, 18520, 23150, 26854, 29000, 37040, 46300, 53708, 57875, 58000, 67135, 92600, 107416, 115750, 134270, 185200, 214832, 231500, 268540, 335675, 463000, 537080, 671350, 926000, 1074160, 1342700, 1678375, 2685400, 3356750, 5370800, 6713500, 13427000, 26854000]

約数ペア:

[(1, 26854000), (2, 13427000), (4, 6713500), (5, 5370800), (8, 3356750), (10, 2685400), (16, 1678375), (20, 1342700), (25, 1074160), (29, 926000), (40, 671350), (50, 537080), (58, 463000), (80, 335675), (100, 268540), (116, 231500), (125, 214832), (145, 185200), (200, 134270), (232, 115750), (250, 107416), (290, 92600), (400, 67135), (463, 58000), (464, 57875), (500, 53708), (580, 46300), (725, 37040), (926, 29000), (1000, 26854), (1160, 23150), (1450, 18520), (1852, 14500), (2000, 13427), (2315, 11600), (2320, 11575), (2900, 9260), (3625, 7408), (3704, 7250), (4630, 5800)]