12008500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 31030272

約数和(自身を除く): 19021772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 73, 94, 100, 125, 140, 146, 175, 188, 235, 250, 292, 329, 350, 365, 470, 500, 511, 658, 700, 730, 875, 940, 1022, 1175, 1316, 1460, 1645, 1750, 1825, 2044, 2350, 2555, 3290, 3431, 3500, 3650, 4700, 5110, 5875, 6580, 6862, 7300, 8225, 9125, 10220, 11750, 12775, 13724, 16450, 17155, 18250, 23500, 24017, 25550, 32900, 34310, 36500, 41125, 48034, 51100, 63875, 68620, 82250, 85775, 96068, 120085, 127750, 164500, 171550, 240170, 255500, 343100, 428875, 480340, 600425, 857750, 1200850, 1715500, 2401700, 3002125, 6004250, 12008500]

約数ペア:

[(1, 12008500), (2, 6004250), (4, 3002125), (5, 2401700), (7, 1715500), (10, 1200850), (14, 857750), (20, 600425), (25, 480340), (28, 428875), (35, 343100), (47, 255500), (50, 240170), (70, 171550), (73, 164500), (94, 127750), (100, 120085), (125, 96068), (140, 85775), (146, 82250), (175, 68620), (188, 63875), (235, 51100), (250, 48034), (292, 41125), (329, 36500), (350, 34310), (365, 32900), (470, 25550), (500, 24017), (511, 23500), (658, 18250), (700, 17155), (730, 16450), (875, 13724), (940, 12775), (1022, 11750), (1175, 10220), (1316, 9125), (1460, 8225), (1645, 7300), (1750, 6862), (1825, 6580), (2044, 5875), (2350, 5110), (2555, 4700), (3290, 3650), (3431, 3500)]