33877120

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 82938240

約数和(自身を除く): 49061120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1231, 1376, 1720, 2462, 2752, 3440, 4924, 5504, 6155, 6880, 9848, 12310, 13760, 19696, 24620, 27520, 39392, 49240, 52933, 78784, 98480, 105866, 157568, 196960, 211732, 264665, 393920, 423464, 529330, 787840, 846928, 1058660, 1693856, 2117320, 3387712, 4234640, 6775424, 8469280, 16938560, 33877120]

約数ペア:

[(1, 33877120), (2, 16938560), (4, 8469280), (5, 6775424), (8, 4234640), (10, 3387712), (16, 2117320), (20, 1693856), (32, 1058660), (40, 846928), (43, 787840), (64, 529330), (80, 423464), (86, 393920), (128, 264665), (160, 211732), (172, 196960), (215, 157568), (320, 105866), (344, 98480), (430, 78784), (640, 52933), (688, 49240), (860, 39392), (1231, 27520), (1376, 24620), (1720, 19696), (2462, 13760), (2752, 12310), (3440, 9848), (4924, 6880), (5504, 6155)]