6657080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3599

約数の個数: 32

約数和(自身を含む): 15301440

約数和(自身を除く): 8644360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3541, 7082, 14164, 17705, 28328, 35410, 70820, 141640, 166427, 332854, 665708, 832135, 1331416, 1664270, 3328540, 6657080]

約数ペア:

[(1, 6657080), (2, 3328540), (4, 1664270), (5, 1331416), (8, 832135), (10, 665708), (20, 332854), (40, 166427), (47, 141640), (94, 70820), (188, 35410), (235, 28328), (376, 17705), (470, 14164), (940, 7082), (1880, 3541)]