182182160

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8861}}^1$

素因数の和:9131

約数の個数: 40

約数和(自身を含む): 425269656

約数和(自身を除く): 243087496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 8861, 10280, 17722, 20560, 35444, 44305, 70888, 88610, 141776, 177220, 354440, 708880, 2277277, 4554554, 9109108, 11386385, 18218216, 22772770, 36436432, 45545540, 91091080, 182182160]

約数ペア:

[(1, 182182160), (2, 91091080), (4, 45545540), (5, 36436432), (8, 22772770), (10, 18218216), (16, 11386385), (20, 9109108), (40, 4554554), (80, 2277277), (257, 708880), (514, 354440), (1028, 177220), (1285, 141776), (2056, 88610), (2570, 70888), (4112, 44305), (5140, 35444), (8861, 20560), (10280, 17722)]