80519606

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 128290320

約数和(自身を除く): 47770714

約数列:

[1, 2, 19, 38, 229, 361, 458, 487, 722, 974, 4351, 8702, 9253, 18506, 82669, 111523, 165338, 175807, 223046, 351614, 2118937, 4237874, 40259803, 80519606]

約数ペア:

[(1, 80519606), (2, 40259803), (19, 4237874), (38, 2118937), (229, 351614), (361, 223046), (458, 175807), (487, 165338), (722, 111523), (974, 82669), (4351, 18506), (8702, 9253)]