18332320

素因数分解:

$2^5\times 5^1\times {\mathrm{114577}}^1$

素因数の和:114592

約数の個数: 24

約数和(自身を含む): 43310484

約数和(自身を除く): 24978164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 114577, 229154, 458308, 572885, 916616, 1145770, 1833232, 2291540, 3666464, 4583080, 9166160, 18332320]

約数ペア:

[(1, 18332320), (2, 9166160), (4, 4583080), (5, 3666464), (8, 2291540), (10, 1833232), (16, 1145770), (20, 916616), (32, 572885), (40, 458308), (80, 229154), (160, 114577)]