5464880

素因数分解:

$2^4\times 5^1\times {\mathrm{68311}}^1$

素因数の和:68324

約数の個数: 20

約数和(自身を含む): 12706032

約数和(自身を除く): 7241152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68311, 136622, 273244, 341555, 546488, 683110, 1092976, 1366220, 2732440, 5464880]

約数ペア:

[(1, 5464880), (2, 2732440), (4, 1366220), (5, 1092976), (8, 683110), (10, 546488), (16, 341555), (20, 273244), (40, 136622), (80, 68311)]