244682750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 500048640

約数和(自身を除く): 255365890

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 125, 130, 158, 250, 325, 395, 650, 790, 953, 1027, 1625, 1906, 1975, 2054, 3250, 3950, 4765, 5135, 9530, 9875, 10270, 12389, 19750, 23825, 24778, 25675, 47650, 51350, 61945, 75287, 119125, 123890, 128375, 150574, 238250, 256750, 309725, 376435, 619450, 752870, 978731, 1548625, 1882175, 1957462, 3097250, 3764350, 4893655, 9410875, 9787310, 18821750, 24468275, 48936550, 122341375, 244682750]

約数ペア:

[(1, 244682750), (2, 122341375), (5, 48936550), (10, 24468275), (13, 18821750), (25, 9787310), (26, 9410875), (50, 4893655), (65, 3764350), (79, 3097250), (125, 1957462), (130, 1882175), (158, 1548625), (250, 978731), (325, 752870), (395, 619450), (650, 376435), (790, 309725), (953, 256750), (1027, 238250), (1625, 150574), (1906, 128375), (1975, 123890), (2054, 119125), (3250, 75287), (3950, 61945), (4765, 51350), (5135, 47650), (9530, 25675), (9875, 24778), (10270, 23825), (12389, 19750)]