81170060

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{14341}}^1$

素因数の和:14633

約数の個数: 24

約数和(自身を含む): 171071376

約数和(自身を除く): 89901316

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 14341, 28682, 57364, 71705, 143410, 286820, 4058503, 8117006, 16234012, 20292515, 40585030, 81170060]

約数ペア:

[(1, 81170060), (2, 40585030), (4, 20292515), (5, 16234012), (10, 8117006), (20, 4058503), (283, 286820), (566, 143410), (1132, 71705), (1415, 57364), (2830, 28682), (5660, 14341)]