8554000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 160

約数和(自身を含む): 25998336

約数和(自身を除く): 17444336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 47, 50, 52, 56, 65, 70, 80, 91, 94, 100, 104, 112, 125, 130, 140, 175, 182, 188, 200, 208, 235, 250, 260, 280, 325, 329, 350, 364, 376, 400, 455, 470, 500, 520, 560, 611, 650, 658, 700, 728, 752, 875, 910, 940, 1000, 1040, 1175, 1222, 1300, 1316, 1400, 1456, 1625, 1645, 1750, 1820, 1880, 2000, 2275, 2350, 2444, 2600, 2632, 2800, 3055, 3250, 3290, 3500, 3640, 3760, 4277, 4550, 4700, 4888, 5200, 5264, 5875, 6110, 6500, 6580, 7000, 7280, 8225, 8554, 9100, 9400, 9776, 11375, 11750, 12220, 13000, 13160, 14000, 15275, 16450, 17108, 18200, 18800, 21385, 22750, 23500, 24440, 26000, 26320, 30550, 32900, 34216, 36400, 41125, 42770, 45500, 47000, 48880, 61100, 65800, 68432, 76375, 82250, 85540, 91000, 94000, 106925, 122200, 131600, 152750, 164500, 171080, 182000, 213850, 244400, 305500, 329000, 342160, 427700, 534625, 611000, 658000, 855400, 1069250, 1222000, 1710800, 2138500, 4277000, 8554000]

約数ペア:

[(1, 8554000), (2, 4277000), (4, 2138500), (5, 1710800), (7, 1222000), (8, 1069250), (10, 855400), (13, 658000), (14, 611000), (16, 534625), (20, 427700), (25, 342160), (26, 329000), (28, 305500), (35, 244400), (40, 213850), (47, 182000), (50, 171080), (52, 164500), (56, 152750), (65, 131600), (70, 122200), (80, 106925), (91, 94000), (94, 91000), (100, 85540), (104, 82250), (112, 76375), (125, 68432), (130, 65800), (140, 61100), (175, 48880), (182, 47000), (188, 45500), (200, 42770), (208, 41125), (235, 36400), (250, 34216), (260, 32900), (280, 30550), (325, 26320), (329, 26000), (350, 24440), (364, 23500), (376, 22750), (400, 21385), (455, 18800), (470, 18200), (500, 17108), (520, 16450), (560, 15275), (611, 14000), (650, 13160), (658, 13000), (700, 12220), (728, 11750), (752, 11375), (875, 9776), (910, 9400), (940, 9100), (1000, 8554), (1040, 8225), (1175, 7280), (1222, 7000), (1300, 6580), (1316, 6500), (1400, 6110), (1456, 5875), (1625, 5264), (1645, 5200), (1750, 4888), (1820, 4700), (1880, 4550), (2000, 4277), (2275, 3760), (2350, 3640), (2444, 3500), (2600, 3290), (2632, 3250), (2800, 3055)]