50008000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 152156160

約数和(自身を除く): 102148160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 47, 50, 56, 64, 70, 76, 80, 94, 95, 100, 112, 125, 133, 140, 152, 160, 175, 188, 190, 200, 224, 235, 250, 266, 280, 304, 320, 329, 350, 376, 380, 400, 448, 470, 475, 500, 532, 560, 608, 658, 665, 700, 752, 760, 800, 875, 893, 940, 950, 1000, 1064, 1120, 1175, 1216, 1316, 1330, 1400, 1504, 1520, 1600, 1645, 1750, 1786, 1880, 1900, 2000, 2128, 2240, 2350, 2375, 2632, 2660, 2800, 3008, 3040, 3290, 3325, 3500, 3572, 3760, 3800, 4000, 4256, 4465, 4700, 4750, 5264, 5320, 5600, 5875, 6080, 6251, 6580, 6650, 7000, 7144, 7520, 7600, 8000, 8225, 8512, 8930, 9400, 9500, 10528, 10640, 11200, 11750, 12502, 13160, 13300, 14000, 14288, 15040, 15200, 16450, 16625, 17860, 18800, 19000, 21056, 21280, 22325, 23500, 25004, 26320, 26600, 28000, 28576, 30400, 31255, 32900, 33250, 35720, 37600, 38000, 41125, 42560, 44650, 47000, 50008, 52640, 53200, 56000, 57152, 62510, 65800, 66500, 71440, 75200, 76000, 82250, 89300, 94000, 100016, 105280, 106400, 111625, 125020, 131600, 133000, 142880, 152000, 156275, 164500, 178600, 188000, 200032, 212800, 223250, 250040, 263200, 266000, 285760, 312550, 329000, 357200, 376000, 400064, 446500, 500080, 526400, 532000, 625100, 658000, 714400, 781375, 893000, 1000160, 1064000, 1250200, 1316000, 1428800, 1562750, 1786000, 2000320, 2500400, 2632000, 3125500, 3572000, 5000800, 6251000, 7144000, 10001600, 12502000, 25004000, 50008000]

約数ペア:

[(1, 50008000), (2, 25004000), (4, 12502000), (5, 10001600), (7, 7144000), (8, 6251000), (10, 5000800), (14, 3572000), (16, 3125500), (19, 2632000), (20, 2500400), (25, 2000320), (28, 1786000), (32, 1562750), (35, 1428800), (38, 1316000), (40, 1250200), (47, 1064000), (50, 1000160), (56, 893000), (64, 781375), (70, 714400), (76, 658000), (80, 625100), (94, 532000), (95, 526400), (100, 500080), (112, 446500), (125, 400064), (133, 376000), (140, 357200), (152, 329000), (160, 312550), (175, 285760), (188, 266000), (190, 263200), (200, 250040), (224, 223250), (235, 212800), (250, 200032), (266, 188000), (280, 178600), (304, 164500), (320, 156275), (329, 152000), (350, 142880), (376, 133000), (380, 131600), (400, 125020), (448, 111625), (470, 106400), (475, 105280), (500, 100016), (532, 94000), (560, 89300), (608, 82250), (658, 76000), (665, 75200), (700, 71440), (752, 66500), (760, 65800), (800, 62510), (875, 57152), (893, 56000), (940, 53200), (950, 52640), (1000, 50008), (1064, 47000), (1120, 44650), (1175, 42560), (1216, 41125), (1316, 38000), (1330, 37600), (1400, 35720), (1504, 33250), (1520, 32900), (1600, 31255), (1645, 30400), (1750, 28576), (1786, 28000), (1880, 26600), (1900, 26320), (2000, 25004), (2128, 23500), (2240, 22325), (2350, 21280), (2375, 21056), (2632, 19000), (2660, 18800), (2800, 17860), (3008, 16625), (3040, 16450), (3290, 15200), (3325, 15040), (3500, 14288), (3572, 14000), (3760, 13300), (3800, 13160), (4000, 12502), (4256, 11750), (4465, 11200), (4700, 10640), (4750, 10528), (5264, 9500), (5320, 9400), (5600, 8930), (5875, 8512), (6080, 8225), (6251, 8000), (6580, 7600), (6650, 7520), (7000, 7144)]