6800927686400

素因数分解:

$2^8\times 5^2\times {\mathrm{499}}^1\times {\mathrm{2129549}}^1$

素因数の和:2130074

約数の個数: 108

約数和(自身を含む): 16867100775000

約数和(自身を除く): 10066173088600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 499, 640, 800, 998, 1280, 1600, 1996, 2495, 3200, 3992, 4990, 6400, 7984, 9980, 12475, 15968, 19960, 24950, 31936, 39920, 49900, 63872, 79840, 99800, 127744, 159680, 199600, 319360, 399200, 638720, 798400, 1596800, 2129549, 3193600, 4259098, 8518196, 10647745, 17036392, 21295490, 34072784, 42590980, 53238725, 68145568, 85181960, 106477450, 136291136, 170363920, 212954900, 272582272, 340727840, 425909800, 545164544, 681455680, 851819600, 1062644951, 1362911360, 1703639200, 2125289902, 2725822720, 3407278400, 4250579804, 5313224755, 6814556800, 8501159608, 10626449510, 13629113600, 17002319216, 21252899020, 26566123775, 34004638432, 42505798040, 53132247550, 68009276864, 85011596080, 106264495100, 136018553728, 170023192160, 212528990200, 272037107456, 340046384320, 425057980400, 680092768640, 850115960800, 1360185537280, 1700231921600, 3400463843200, 6800927686400]

約数ペア:

[(1, 6800927686400), (2, 3400463843200), (4, 1700231921600), (5, 1360185537280), (8, 850115960800), (10, 680092768640), (16, 425057980400), (20, 340046384320), (25, 272037107456), (32, 212528990200), (40, 170023192160), (50, 136018553728), (64, 106264495100), (80, 85011596080), (100, 68009276864), (128, 53132247550), (160, 42505798040), (200, 34004638432), (256, 26566123775), (320, 21252899020), (400, 17002319216), (499, 13629113600), (640, 10626449510), (800, 8501159608), (998, 6814556800), (1280, 5313224755), (1600, 4250579804), (1996, 3407278400), (2495, 2725822720), (3200, 2125289902), (3992, 1703639200), (4990, 1362911360), (6400, 1062644951), (7984, 851819600), (9980, 681455680), (12475, 545164544), (15968, 425909800), (19960, 340727840), (24950, 272582272), (31936, 212954900), (39920, 170363920), (49900, 136291136), (63872, 106477450), (79840, 85181960), (99800, 68145568), (127744, 53238725), (159680, 42590980), (199600, 34072784), (319360, 21295490), (399200, 17036392), (638720, 10647745), (798400, 8518196), (1596800, 4259098), (2129549, 3193600)]