80893045

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 98687232

約数和(自身を除く): 17794187

約数列:

[1, 5, 83, 415, 421, 463, 2105, 2315, 34943, 38429, 174715, 192145, 194923, 974615, 16178609, 80893045]

約数ペア:

[(1, 80893045), (5, 16178609), (83, 974615), (415, 194923), (421, 192145), (463, 174715), (2105, 38429), (2315, 34943)]