12502000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 37140480

約数和(自身を除く): 24638480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 47, 50, 56, 70, 76, 80, 94, 95, 100, 112, 125, 133, 140, 152, 175, 188, 190, 200, 235, 250, 266, 280, 304, 329, 350, 376, 380, 400, 470, 475, 500, 532, 560, 658, 665, 700, 752, 760, 875, 893, 940, 950, 1000, 1064, 1175, 1316, 1330, 1400, 1520, 1645, 1750, 1786, 1880, 1900, 2000, 2128, 2350, 2375, 2632, 2660, 2800, 3290, 3325, 3500, 3572, 3760, 3800, 4465, 4700, 4750, 5264, 5320, 5875, 6251, 6580, 6650, 7000, 7144, 7600, 8225, 8930, 9400, 9500, 10640, 11750, 12502, 13160, 13300, 14000, 14288, 16450, 16625, 17860, 18800, 19000, 22325, 23500, 25004, 26320, 26600, 31255, 32900, 33250, 35720, 38000, 41125, 44650, 47000, 50008, 53200, 62510, 65800, 66500, 71440, 82250, 89300, 94000, 100016, 111625, 125020, 131600, 133000, 156275, 164500, 178600, 223250, 250040, 266000, 312550, 329000, 357200, 446500, 500080, 625100, 658000, 781375, 893000, 1250200, 1562750, 1786000, 2500400, 3125500, 6251000, 12502000]

約数ペア:

[(1, 12502000), (2, 6251000), (4, 3125500), (5, 2500400), (7, 1786000), (8, 1562750), (10, 1250200), (14, 893000), (16, 781375), (19, 658000), (20, 625100), (25, 500080), (28, 446500), (35, 357200), (38, 329000), (40, 312550), (47, 266000), (50, 250040), (56, 223250), (70, 178600), (76, 164500), (80, 156275), (94, 133000), (95, 131600), (100, 125020), (112, 111625), (125, 100016), (133, 94000), (140, 89300), (152, 82250), (175, 71440), (188, 66500), (190, 65800), (200, 62510), (235, 53200), (250, 50008), (266, 47000), (280, 44650), (304, 41125), (329, 38000), (350, 35720), (376, 33250), (380, 32900), (400, 31255), (470, 26600), (475, 26320), (500, 25004), (532, 23500), (560, 22325), (658, 19000), (665, 18800), (700, 17860), (752, 16625), (760, 16450), (875, 14288), (893, 14000), (940, 13300), (950, 13160), (1000, 12502), (1064, 11750), (1175, 10640), (1316, 9500), (1330, 9400), (1400, 8930), (1520, 8225), (1645, 7600), (1750, 7144), (1786, 7000), (1880, 6650), (1900, 6580), (2000, 6251), (2128, 5875), (2350, 5320), (2375, 5264), (2632, 4750), (2660, 4700), (2800, 4465), (3290, 3800), (3325, 3760), (3500, 3572)]