82687340

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4813}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 173881680

約数和(自身を除く): 91194340

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 4813, 8590, 9626, 17180, 19252, 24065, 48130, 96260, 4134367, 8268734, 16537468, 20671835, 41343670, 82687340]

約数ペア:

[(1, 82687340), (2, 41343670), (4, 20671835), (5, 16537468), (10, 8268734), (20, 4134367), (859, 96260), (1718, 48130), (3436, 24065), (4295, 19252), (4813, 17180), (8590, 9626)]