20514403000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17341}}^1$

素因数の和:17395

約数の個数: 192

約数和(自身を含む): 59409529920

約数和(自身を除く): 38895126920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 169, 175, 182, 200, 250, 260, 280, 325, 338, 350, 364, 455, 500, 520, 650, 676, 700, 728, 845, 875, 910, 1000, 1183, 1300, 1352, 1400, 1625, 1690, 1750, 1820, 2275, 2366, 2600, 3250, 3380, 3500, 3640, 4225, 4550, 4732, 5915, 6500, 6760, 7000, 8450, 9100, 9464, 11375, 11830, 13000, 16900, 17341, 18200, 21125, 22750, 23660, 29575, 33800, 34682, 42250, 45500, 47320, 59150, 69364, 84500, 86705, 91000, 118300, 121387, 138728, 147875, 169000, 173410, 225433, 236600, 242774, 295750, 346820, 433525, 450866, 485548, 591500, 606935, 693640, 867050, 901732, 971096, 1127165, 1183000, 1213870, 1578031, 1734100, 1803464, 2167625, 2254330, 2427740, 2930629, 3034675, 3156062, 3468200, 4335250, 4508660, 4855480, 5635825, 5861258, 6069350, 6312124, 7890155, 8670500, 9017320, 11271650, 11722516, 12138700, 12624248, 14653145, 15173375, 15780310, 17341000, 20514403, 22543300, 23445032, 24277400, 28179125, 29306290, 30346750, 31560620, 39450775, 41028806, 45086600, 56358250, 58612580, 60693500, 63121240, 73265725, 78901550, 82057612, 102572015, 112716500, 117225160, 121387000, 146531450, 157803100, 164115224, 197253875, 205144030, 225433000, 293062900, 315606200, 366328625, 394507750, 410288060, 512860075, 586125800, 732657250, 789015500, 820576120, 1025720150, 1465314500, 1578031000, 2051440300, 2564300375, 2930629000, 4102880600, 5128600750, 10257201500, 20514403000]

約数ペア:

[(1, 20514403000), (2, 10257201500), (4, 5128600750), (5, 4102880600), (7, 2930629000), (8, 2564300375), (10, 2051440300), (13, 1578031000), (14, 1465314500), (20, 1025720150), (25, 820576120), (26, 789015500), (28, 732657250), (35, 586125800), (40, 512860075), (50, 410288060), (52, 394507750), (56, 366328625), (65, 315606200), (70, 293062900), (91, 225433000), (100, 205144030), (104, 197253875), (125, 164115224), (130, 157803100), (140, 146531450), (169, 121387000), (175, 117225160), (182, 112716500), (200, 102572015), (250, 82057612), (260, 78901550), (280, 73265725), (325, 63121240), (338, 60693500), (350, 58612580), (364, 56358250), (455, 45086600), (500, 41028806), (520, 39450775), (650, 31560620), (676, 30346750), (700, 29306290), (728, 28179125), (845, 24277400), (875, 23445032), (910, 22543300), (1000, 20514403), (1183, 17341000), (1300, 15780310), (1352, 15173375), (1400, 14653145), (1625, 12624248), (1690, 12138700), (1750, 11722516), (1820, 11271650), (2275, 9017320), (2366, 8670500), (2600, 7890155), (3250, 6312124), (3380, 6069350), (3500, 5861258), (3640, 5635825), (4225, 4855480), (4550, 4508660), (4732, 4335250), (5915, 3468200), (6500, 3156062), (6760, 3034675), (7000, 2930629), (8450, 2427740), (9100, 2254330), (9464, 2167625), (11375, 1803464), (11830, 1734100), (13000, 1578031), (16900, 1213870), (17341, 1183000), (18200, 1127165), (21125, 971096), (22750, 901732), (23660, 867050), (29575, 693640), (33800, 606935), (34682, 591500), (42250, 485548), (45500, 450866), (47320, 433525), (59150, 346820), (69364, 295750), (84500, 242774), (86705, 236600), (91000, 225433), (118300, 173410), (121387, 169000), (138728, 147875)]