84692800

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1296

約数の個数: 84

約数和(自身を含む): 213416896

約数和(自身を除く): 128724096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 800, 860, 1075, 1231, 1376, 1600, 1720, 2150, 2462, 2752, 3440, 4300, 4924, 6155, 6880, 8600, 9848, 12310, 13760, 17200, 19696, 24620, 30775, 34400, 39392, 49240, 52933, 61550, 68800, 78784, 98480, 105866, 123100, 196960, 211732, 246200, 264665, 393920, 423464, 492400, 529330, 846928, 984800, 1058660, 1323325, 1693856, 1969600, 2117320, 2646650, 3387712, 4234640, 5293300, 8469280, 10586600, 16938560, 21173200, 42346400, 84692800]

約数ペア:

[(1, 84692800), (2, 42346400), (4, 21173200), (5, 16938560), (8, 10586600), (10, 8469280), (16, 5293300), (20, 4234640), (25, 3387712), (32, 2646650), (40, 2117320), (43, 1969600), (50, 1693856), (64, 1323325), (80, 1058660), (86, 984800), (100, 846928), (160, 529330), (172, 492400), (200, 423464), (215, 393920), (320, 264665), (344, 246200), (400, 211732), (430, 196960), (688, 123100), (800, 105866), (860, 98480), (1075, 78784), (1231, 68800), (1376, 61550), (1600, 52933), (1720, 49240), (2150, 39392), (2462, 34400), (2752, 30775), (3440, 24620), (4300, 19696), (4924, 17200), (6155, 13760), (6880, 12310), (8600, 9848)]