225904000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2053

約数の個数: 128

約数和(自身を含む): 642208320

約数和(自身を除く): 416304320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2017, 2240, 2800, 3200, 3500, 4000, 4034, 4480, 5600, 7000, 8000, 8068, 10085, 11200, 14000, 14119, 16000, 16136, 20170, 22400, 28000, 28238, 32272, 40340, 50425, 56000, 56476, 64544, 70595, 80680, 100850, 112000, 112952, 129088, 141190, 161360, 201700, 225904, 252125, 258176, 282380, 322720, 352975, 403400, 451808, 504250, 564760, 645440, 705950, 806800, 903616, 1008500, 1129520, 1290880, 1411900, 1613600, 1764875, 1807232, 2017000, 2259040, 2823800, 3227200, 3529750, 4034000, 4518080, 5647600, 6454400, 7059500, 8068000, 9036160, 11295200, 14119000, 16136000, 22590400, 28238000, 32272000, 45180800, 56476000, 112952000, 225904000]

約数ペア:

[(1, 225904000), (2, 112952000), (4, 56476000), (5, 45180800), (7, 32272000), (8, 28238000), (10, 22590400), (14, 16136000), (16, 14119000), (20, 11295200), (25, 9036160), (28, 8068000), (32, 7059500), (35, 6454400), (40, 5647600), (50, 4518080), (56, 4034000), (64, 3529750), (70, 3227200), (80, 2823800), (100, 2259040), (112, 2017000), (125, 1807232), (128, 1764875), (140, 1613600), (160, 1411900), (175, 1290880), (200, 1129520), (224, 1008500), (250, 903616), (280, 806800), (320, 705950), (350, 645440), (400, 564760), (448, 504250), (500, 451808), (560, 403400), (640, 352975), (700, 322720), (800, 282380), (875, 258176), (896, 252125), (1000, 225904), (1120, 201700), (1400, 161360), (1600, 141190), (1750, 129088), (2000, 112952), (2017, 112000), (2240, 100850), (2800, 80680), (3200, 70595), (3500, 64544), (4000, 56476), (4034, 56000), (4480, 50425), (5600, 40340), (7000, 32272), (8000, 28238), (8068, 28000), (10085, 22400), (11200, 20170), (14000, 16136), (14119, 16000)]