2088730000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 200

約数和(自身を含む): 5898961728

約数和(自身を除く): 3810231728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 125, 140, 175, 200, 212, 250, 265, 280, 350, 371, 400, 424, 500, 530, 560, 563, 625, 700, 742, 848, 875, 1000, 1060, 1126, 1250, 1325, 1400, 1484, 1750, 1855, 2000, 2120, 2252, 2500, 2650, 2800, 2815, 2968, 3500, 3710, 3941, 4240, 4375, 4504, 5000, 5300, 5630, 5936, 6625, 7000, 7420, 7882, 8750, 9008, 9275, 10000, 10600, 11260, 13250, 14000, 14075, 14840, 15764, 17500, 18550, 19705, 21200, 22520, 26500, 28150, 29680, 29839, 31528, 33125, 35000, 37100, 39410, 45040, 46375, 53000, 56300, 59678, 63056, 66250, 70000, 70375, 74200, 78820, 92750, 98525, 106000, 112600, 119356, 132500, 140750, 148400, 149195, 157640, 185500, 197050, 208873, 225200, 231875, 238712, 265000, 281500, 298390, 315280, 351875, 371000, 394100, 417746, 463750, 477424, 492625, 530000, 563000, 596780, 703750, 742000, 745975, 788200, 835492, 927500, 985250, 1044365, 1126000, 1193560, 1407500, 1491950, 1576400, 1670984, 1855000, 1970500, 2088730, 2387120, 2463125, 2815000, 2983900, 3341968, 3710000, 3729875, 3941000, 4177460, 4926250, 5221825, 5630000, 5967800, 7459750, 7882000, 8354920, 9852500, 10443650, 11935600, 14919500, 16709840, 18649375, 19705000, 20887300, 26109125, 29839000, 37298750, 39410000, 41774600, 52218250, 59678000, 74597500, 83549200, 104436500, 130545625, 149195000, 208873000, 261091250, 298390000, 417746000, 522182500, 1044365000, 2088730000]

約数ペア:

[(1, 2088730000), (2, 1044365000), (4, 522182500), (5, 417746000), (7, 298390000), (8, 261091250), (10, 208873000), (14, 149195000), (16, 130545625), (20, 104436500), (25, 83549200), (28, 74597500), (35, 59678000), (40, 52218250), (50, 41774600), (53, 39410000), (56, 37298750), (70, 29839000), (80, 26109125), (100, 20887300), (106, 19705000), (112, 18649375), (125, 16709840), (140, 14919500), (175, 11935600), (200, 10443650), (212, 9852500), (250, 8354920), (265, 7882000), (280, 7459750), (350, 5967800), (371, 5630000), (400, 5221825), (424, 4926250), (500, 4177460), (530, 3941000), (560, 3729875), (563, 3710000), (625, 3341968), (700, 2983900), (742, 2815000), (848, 2463125), (875, 2387120), (1000, 2088730), (1060, 1970500), (1126, 1855000), (1250, 1670984), (1325, 1576400), (1400, 1491950), (1484, 1407500), (1750, 1193560), (1855, 1126000), (2000, 1044365), (2120, 985250), (2252, 927500), (2500, 835492), (2650, 788200), (2800, 745975), (2815, 742000), (2968, 703750), (3500, 596780), (3710, 563000), (3941, 530000), (4240, 492625), (4375, 477424), (4504, 463750), (5000, 417746), (5300, 394100), (5630, 371000), (5936, 351875), (6625, 315280), (7000, 298390), (7420, 281500), (7882, 265000), (8750, 238712), (9008, 231875), (9275, 225200), (10000, 208873), (10600, 197050), (11260, 185500), (13250, 157640), (14000, 149195), (14075, 148400), (14840, 140750), (15764, 132500), (17500, 119356), (18550, 112600), (19705, 106000), (21200, 98525), (22520, 92750), (26500, 78820), (28150, 74200), (29680, 70375), (29839, 70000), (31528, 66250), (33125, 63056), (35000, 59678), (37100, 56300), (39410, 53000), (45040, 46375)]