2105012000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5828

約数の個数: 192

約数和(自身を含む): 6366657024

約数和(自身を除く): 4261645024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 325, 350, 364, 400, 416, 455, 500, 520, 560, 650, 700, 728, 800, 875, 910, 1000, 1040, 1120, 1300, 1400, 1456, 1625, 1750, 1820, 2000, 2080, 2275, 2600, 2800, 2912, 3250, 3500, 3640, 4000, 4550, 5200, 5600, 5783, 6500, 7000, 7280, 9100, 10400, 11375, 11566, 13000, 14000, 14560, 18200, 22750, 23132, 26000, 28000, 28915, 36400, 40481, 45500, 46264, 52000, 57830, 72800, 75179, 80962, 91000, 92528, 115660, 144575, 150358, 161924, 182000, 185056, 202405, 231320, 289150, 300716, 323848, 364000, 375895, 404810, 462640, 526253, 578300, 601432, 647696, 722875, 751790, 809620, 925280, 1012025, 1052506, 1156600, 1202864, 1295392, 1445750, 1503580, 1619240, 1879475, 2024050, 2105012, 2313200, 2405728, 2631265, 2891500, 3007160, 3238480, 3758950, 4048100, 4210024, 4626400, 5060125, 5262530, 5783000, 6014320, 6476960, 7517900, 8096200, 8420048, 9397375, 10120250, 10525060, 11566000, 12028640, 13156325, 15035800, 16192400, 16840096, 18794750, 20240500, 21050120, 23132000, 26312650, 30071600, 32384800, 37589500, 40481000, 42100240, 52625300, 60143200, 65781625, 75179000, 80962000, 84200480, 105250600, 131563250, 150358000, 161924000, 210501200, 263126500, 300716000, 421002400, 526253000, 1052506000, 2105012000]

約数ペア:

[(1, 2105012000), (2, 1052506000), (4, 526253000), (5, 421002400), (7, 300716000), (8, 263126500), (10, 210501200), (13, 161924000), (14, 150358000), (16, 131563250), (20, 105250600), (25, 84200480), (26, 80962000), (28, 75179000), (32, 65781625), (35, 60143200), (40, 52625300), (50, 42100240), (52, 40481000), (56, 37589500), (65, 32384800), (70, 30071600), (80, 26312650), (91, 23132000), (100, 21050120), (104, 20240500), (112, 18794750), (125, 16840096), (130, 16192400), (140, 15035800), (160, 13156325), (175, 12028640), (182, 11566000), (200, 10525060), (208, 10120250), (224, 9397375), (250, 8420048), (260, 8096200), (280, 7517900), (325, 6476960), (350, 6014320), (364, 5783000), (400, 5262530), (416, 5060125), (455, 4626400), (500, 4210024), (520, 4048100), (560, 3758950), (650, 3238480), (700, 3007160), (728, 2891500), (800, 2631265), (875, 2405728), (910, 2313200), (1000, 2105012), (1040, 2024050), (1120, 1879475), (1300, 1619240), (1400, 1503580), (1456, 1445750), (1625, 1295392), (1750, 1202864), (1820, 1156600), (2000, 1052506), (2080, 1012025), (2275, 925280), (2600, 809620), (2800, 751790), (2912, 722875), (3250, 647696), (3500, 601432), (3640, 578300), (4000, 526253), (4550, 462640), (5200, 404810), (5600, 375895), (5783, 364000), (6500, 323848), (7000, 300716), (7280, 289150), (9100, 231320), (10400, 202405), (11375, 185056), (11566, 182000), (13000, 161924), (14000, 150358), (14560, 144575), (18200, 115660), (22750, 92528), (23132, 91000), (26000, 80962), (28000, 75179), (28915, 72800), (36400, 57830), (40481, 52000), (45500, 46264)]