9443000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 26956800

約数和(自身を除く): 17513800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 71, 76, 95, 100, 125, 133, 140, 142, 152, 175, 190, 200, 250, 266, 280, 284, 350, 355, 380, 475, 497, 500, 532, 568, 665, 700, 710, 760, 875, 950, 994, 1000, 1064, 1330, 1349, 1400, 1420, 1750, 1775, 1900, 1988, 2375, 2485, 2660, 2698, 2840, 3325, 3500, 3550, 3800, 3976, 4750, 4970, 5320, 5396, 6650, 6745, 7000, 7100, 8875, 9443, 9500, 9940, 10792, 12425, 13300, 13490, 14200, 16625, 17750, 18886, 19000, 19880, 24850, 26600, 26980, 33250, 33725, 35500, 37772, 47215, 49700, 53960, 62125, 66500, 67450, 71000, 75544, 94430, 99400, 124250, 133000, 134900, 168625, 188860, 236075, 248500, 269800, 337250, 377720, 472150, 497000, 674500, 944300, 1180375, 1349000, 1888600, 2360750, 4721500, 9443000]

約数ペア:

[(1, 9443000), (2, 4721500), (4, 2360750), (5, 1888600), (7, 1349000), (8, 1180375), (10, 944300), (14, 674500), (19, 497000), (20, 472150), (25, 377720), (28, 337250), (35, 269800), (38, 248500), (40, 236075), (50, 188860), (56, 168625), (70, 134900), (71, 133000), (76, 124250), (95, 99400), (100, 94430), (125, 75544), (133, 71000), (140, 67450), (142, 66500), (152, 62125), (175, 53960), (190, 49700), (200, 47215), (250, 37772), (266, 35500), (280, 33725), (284, 33250), (350, 26980), (355, 26600), (380, 24850), (475, 19880), (497, 19000), (500, 18886), (532, 17750), (568, 16625), (665, 14200), (700, 13490), (710, 13300), (760, 12425), (875, 10792), (950, 9940), (994, 9500), (1000, 9443), (1064, 8875), (1330, 7100), (1349, 7000), (1400, 6745), (1420, 6650), (1750, 5396), (1775, 5320), (1900, 4970), (1988, 4750), (2375, 3976), (2485, 3800), (2660, 3550), (2698, 3500), (2840, 3325)]