82376260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21341}}^1$

素因数の和:21543

約数の個数: 24

約数和(自身を含む): 173894616

約数和(自身を除く): 91518356

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 21341, 42682, 85364, 106705, 213410, 426820, 4118813, 8237626, 16475252, 20594065, 41188130, 82376260]

約数ペア:

[(1, 82376260), (2, 41188130), (4, 20594065), (5, 16475252), (10, 8237626), (20, 4118813), (193, 426820), (386, 213410), (772, 106705), (965, 85364), (1930, 42682), (3860, 21341)]