9047500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 25191936

約数和(自身を除く): 16144436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 47, 50, 55, 70, 77, 94, 100, 110, 125, 140, 154, 175, 188, 220, 235, 250, 275, 308, 329, 350, 385, 470, 500, 517, 550, 625, 658, 700, 770, 875, 940, 1034, 1100, 1175, 1250, 1316, 1375, 1540, 1645, 1750, 1925, 2068, 2350, 2500, 2585, 2750, 3290, 3500, 3619, 3850, 4375, 4700, 5170, 5500, 5875, 6580, 6875, 7238, 7700, 8225, 8750, 9625, 10340, 11750, 12925, 13750, 14476, 16450, 17500, 18095, 19250, 23500, 25850, 27500, 29375, 32900, 36190, 38500, 41125, 48125, 51700, 58750, 64625, 72380, 82250, 90475, 96250, 117500, 129250, 164500, 180950, 192500, 205625, 258500, 323125, 361900, 411250, 452375, 646250, 822500, 904750, 1292500, 1809500, 2261875, 4523750, 9047500]

約数ペア:

[(1, 9047500), (2, 4523750), (4, 2261875), (5, 1809500), (7, 1292500), (10, 904750), (11, 822500), (14, 646250), (20, 452375), (22, 411250), (25, 361900), (28, 323125), (35, 258500), (44, 205625), (47, 192500), (50, 180950), (55, 164500), (70, 129250), (77, 117500), (94, 96250), (100, 90475), (110, 82250), (125, 72380), (140, 64625), (154, 58750), (175, 51700), (188, 48125), (220, 41125), (235, 38500), (250, 36190), (275, 32900), (308, 29375), (329, 27500), (350, 25850), (385, 23500), (470, 19250), (500, 18095), (517, 17500), (550, 16450), (625, 14476), (658, 13750), (700, 12925), (770, 11750), (875, 10340), (940, 9625), (1034, 8750), (1100, 8225), (1175, 7700), (1250, 7238), (1316, 6875), (1375, 6580), (1540, 5875), (1645, 5500), (1750, 5170), (1925, 4700), (2068, 4375), (2350, 3850), (2500, 3619), (2585, 3500), (2750, 3290)]