245010873850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{582181}}^1$

素因数の和:582655

約数の個数: 48

約数和(自身を含む): 480789182880

約数和(自身を除く): 235778309030

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 443, 475, 886, 950, 2215, 4430, 8417, 11075, 16834, 22150, 42085, 84170, 210425, 420850, 582181, 1164362, 2910905, 5821810, 11061439, 14554525, 22122878, 29109050, 55307195, 110614390, 257906183, 276535975, 515812366, 553071950, 1289530915, 2579061830, 4900217477, 6447654575, 9800434954, 12895309150, 24501087385, 49002174770, 122505436925, 245010873850]

約数ペア:

[(1, 245010873850), (2, 122505436925), (5, 49002174770), (10, 24501087385), (19, 12895309150), (25, 9800434954), (38, 6447654575), (50, 4900217477), (95, 2579061830), (190, 1289530915), (443, 553071950), (475, 515812366), (886, 276535975), (950, 257906183), (2215, 110614390), (4430, 55307195), (8417, 29109050), (11075, 22122878), (16834, 14554525), (22150, 11061439), (42085, 5821810), (84170, 2910905), (210425, 1164362), (420850, 582181)]