188027000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{26861}}^1$

素因数の和:26889

約数の個数: 64

約数和(自身を含む): 502856640

約数和(自身を除く): 314829640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 26861, 53722, 107444, 134305, 188027, 214888, 268610, 376054, 537220, 671525, 752108, 940135, 1074440, 1343050, 1504216, 1880270, 2686100, 3357625, 3760540, 4700675, 5372200, 6715250, 7521080, 9401350, 13430500, 18802700, 23503375, 26861000, 37605400, 47006750, 94013500, 188027000]

約数ペア:

[(1, 188027000), (2, 94013500), (4, 47006750), (5, 37605400), (7, 26861000), (8, 23503375), (10, 18802700), (14, 13430500), (20, 9401350), (25, 7521080), (28, 6715250), (35, 5372200), (40, 4700675), (50, 3760540), (56, 3357625), (70, 2686100), (100, 1880270), (125, 1504216), (140, 1343050), (175, 1074440), (200, 940135), (250, 752108), (280, 671525), (350, 537220), (500, 376054), (700, 268610), (875, 214888), (1000, 188027), (1400, 134305), (1750, 107444), (3500, 53722), (7000, 26861)]