4929520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 11735856

約数和(自身を除く): 6806336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1433, 1720, 2866, 3440, 5732, 7165, 11464, 14330, 22928, 28660, 57320, 61619, 114640, 123238, 246476, 308095, 492952, 616190, 985904, 1232380, 2464760, 4929520]

約数ペア:

[(1, 4929520), (2, 2464760), (4, 1232380), (5, 985904), (8, 616190), (10, 492952), (16, 308095), (20, 246476), (40, 123238), (43, 114640), (80, 61619), (86, 57320), (172, 28660), (215, 22928), (344, 14330), (430, 11464), (688, 7165), (860, 5732), (1433, 3440), (1720, 2866)]