9859040

素因数分解:

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

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 23850288

約数和(自身を除く): 13991248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1433, 1720, 2866, 3440, 5732, 6880, 7165, 11464, 14330, 22928, 28660, 45856, 57320, 61619, 114640, 123238, 229280, 246476, 308095, 492952, 616190, 985904, 1232380, 1971808, 2464760, 4929520, 9859040]

約数ペア:

[(1, 9859040), (2, 4929520), (4, 2464760), (5, 1971808), (8, 1232380), (10, 985904), (16, 616190), (20, 492952), (32, 308095), (40, 246476), (43, 229280), (80, 123238), (86, 114640), (160, 61619), (172, 57320), (215, 45856), (344, 28660), (430, 22928), (688, 14330), (860, 11464), (1376, 7165), (1433, 6880), (1720, 5732), (2866, 3440)]