86497000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 205583040

約数和(自身を除く): 119086040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 500, 536, 670, 1000, 1291, 1340, 1675, 2582, 2680, 3350, 5164, 6455, 6700, 8375, 10328, 12910, 13400, 16750, 25820, 32275, 33500, 51640, 64550, 67000, 86497, 129100, 161375, 172994, 258200, 322750, 345988, 432485, 645500, 691976, 864970, 1291000, 1729940, 2162425, 3459880, 4324850, 8649700, 10812125, 17299400, 21624250, 43248500, 86497000]

約数ペア:

[(1, 86497000), (2, 43248500), (4, 21624250), (5, 17299400), (8, 10812125), (10, 8649700), (20, 4324850), (25, 3459880), (40, 2162425), (50, 1729940), (67, 1291000), (100, 864970), (125, 691976), (134, 645500), (200, 432485), (250, 345988), (268, 322750), (335, 258200), (500, 172994), (536, 161375), (670, 129100), (1000, 86497), (1291, 67000), (1340, 64550), (1675, 51640), (2582, 33500), (2680, 32275), (3350, 25820), (5164, 16750), (6455, 13400), (6700, 12910), (8375, 10328)]