27695120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5167}}^1$

素因数の和:5247

約数の個数: 40

約数和(自身を含む): 65364864

約数和(自身を除く): 37669744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5167, 5360, 10334, 20668, 25835, 41336, 51670, 82672, 103340, 206680, 346189, 413360, 692378, 1384756, 1730945, 2769512, 3461890, 5539024, 6923780, 13847560, 27695120]

約数ペア:

[(1, 27695120), (2, 13847560), (4, 6923780), (5, 5539024), (8, 3461890), (10, 2769512), (16, 1730945), (20, 1384756), (40, 692378), (67, 413360), (80, 346189), (134, 206680), (268, 103340), (335, 82672), (536, 51670), (670, 41336), (1072, 25835), (1340, 20668), (2680, 10334), (5167, 5360)]