2587788160

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{94033}}^1$

素因数の和:94095

約数の個数: 64

約数和(自身を含む): 6330368880

約数和(自身を除く): 3742580720

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, 1376, 1720, 2752, 3440, 5504, 6880, 13760, 27520, 94033, 188066, 376132, 470165, 752264, 940330, 1504528, 1880660, 3009056, 3761320, 4043419, 6018112, 7522640, 8086838, 12036224, 15045280, 16173676, 20217095, 30090560, 32347352, 40434190, 60181120, 64694704, 80868380, 129389408, 161736760, 258778816, 323473520, 517557632, 646947040, 1293894080, 2587788160]

約数ペア:

[(1, 2587788160), (2, 1293894080), (4, 646947040), (5, 517557632), (8, 323473520), (10, 258778816), (16, 161736760), (20, 129389408), (32, 80868380), (40, 64694704), (43, 60181120), (64, 40434190), (80, 32347352), (86, 30090560), (128, 20217095), (160, 16173676), (172, 15045280), (215, 12036224), (320, 8086838), (344, 7522640), (430, 6018112), (640, 4043419), (688, 3761320), (860, 3009056), (1376, 1880660), (1720, 1504528), (2752, 940330), (3440, 752264), (5504, 470165), (6880, 376132), (13760, 188066), (27520, 94033)]