1629332000

素因数分解:

$2^5\times 5^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 4190266080

約数和(自身を除く): 2560934080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 101, 109, 125, 148, 160, 185, 200, 202, 218, 250, 296, 370, 400, 404, 436, 500, 505, 545, 592, 740, 800, 808, 872, 925, 1000, 1010, 1090, 1184, 1480, 1616, 1744, 1850, 2000, 2020, 2180, 2525, 2725, 2960, 3232, 3488, 3700, 3737, 4000, 4033, 4040, 4360, 4625, 5050, 5450, 5920, 7400, 7474, 8066, 8080, 8720, 9250, 10100, 10900, 11009, 12625, 13625, 14800, 14948, 16132, 16160, 17440, 18500, 18685, 20165, 20200, 21800, 22018, 25250, 27250, 29600, 29896, 32264, 37000, 37370, 40330, 40400, 43600, 44036, 50500, 54500, 55045, 59792, 64528, 74000, 74740, 80660, 80800, 87200, 88072, 93425, 100825, 101000, 109000, 110090, 119584, 129056, 148000, 149480, 161320, 176144, 186850, 201650, 202000, 218000, 220180, 275225, 298960, 322640, 352288, 373700, 403300, 404000, 407333, 436000, 440360, 467125, 504125, 550450, 597920, 645280, 747400, 806600, 814666, 880720, 934250, 1008250, 1100900, 1376125, 1494800, 1613200, 1629332, 1761440, 1868500, 2016500, 2036665, 2201800, 2752250, 2989600, 3226400, 3258664, 3737000, 4033000, 4073330, 4403600, 5504500, 6517328, 7474000, 8066000, 8146660, 8807200, 10183325, 11009000, 13034656, 14948000, 16132000, 16293320, 20366650, 22018000, 32586640, 40733300, 44036000, 50916625, 65173280, 81466600, 101833250, 162933200, 203666500, 325866400, 407333000, 814666000, 1629332000]

約数ペア:

[(1, 1629332000), (2, 814666000), (4, 407333000), (5, 325866400), (8, 203666500), (10, 162933200), (16, 101833250), (20, 81466600), (25, 65173280), (32, 50916625), (37, 44036000), (40, 40733300), (50, 32586640), (74, 22018000), (80, 20366650), (100, 16293320), (101, 16132000), (109, 14948000), (125, 13034656), (148, 11009000), (160, 10183325), (185, 8807200), (200, 8146660), (202, 8066000), (218, 7474000), (250, 6517328), (296, 5504500), (370, 4403600), (400, 4073330), (404, 4033000), (436, 3737000), (500, 3258664), (505, 3226400), (545, 2989600), (592, 2752250), (740, 2201800), (800, 2036665), (808, 2016500), (872, 1868500), (925, 1761440), (1000, 1629332), (1010, 1613200), (1090, 1494800), (1184, 1376125), (1480, 1100900), (1616, 1008250), (1744, 934250), (1850, 880720), (2000, 814666), (2020, 806600), (2180, 747400), (2525, 645280), (2725, 597920), (2960, 550450), (3232, 504125), (3488, 467125), (3700, 440360), (3737, 436000), (4000, 407333), (4033, 404000), (4040, 403300), (4360, 373700), (4625, 352288), (5050, 322640), (5450, 298960), (5920, 275225), (7400, 220180), (7474, 218000), (8066, 202000), (8080, 201650), (8720, 186850), (9250, 176144), (10100, 161320), (10900, 149480), (11009, 148000), (12625, 129056), (13625, 119584), (14800, 110090), (14948, 109000), (16132, 101000), (16160, 100825), (17440, 93425), (18500, 88072), (18685, 87200), (20165, 80800), (20200, 80660), (21800, 74740), (22018, 74000), (25250, 64528), (27250, 59792), (29600, 55045), (29896, 54500), (32264, 50500), (37000, 44036), (37370, 43600), (40330, 40400)]