12496680250

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{683}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 23624265600

約数和(自身を除く): 11127585350

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 250, 326, 449, 683, 815, 898, 1366, 1630, 2245, 3415, 4075, 4490, 6830, 8150, 11225, 17075, 20375, 22450, 34150, 40750, 56125, 73187, 85375, 111329, 112250, 146374, 170750, 222658, 306667, 365935, 556645, 613334, 731870, 1113290, 1533335, 1829675, 2783225, 3066670, 3659350, 5566450, 7666675, 9148375, 13916125, 15333350, 18296750, 27832250, 38333375, 49986721, 76666750, 99973442, 249933605, 499867210, 1249668025, 2499336050, 6248340125, 12496680250]

約数ペア:

[(1, 12496680250), (2, 6248340125), (5, 2499336050), (10, 1249668025), (25, 499867210), (50, 249933605), (125, 99973442), (163, 76666750), (250, 49986721), (326, 38333375), (449, 27832250), (683, 18296750), (815, 15333350), (898, 13916125), (1366, 9148375), (1630, 7666675), (2245, 5566450), (3415, 3659350), (4075, 3066670), (4490, 2783225), (6830, 1829675), (8150, 1533335), (11225, 1113290), (17075, 731870), (20375, 613334), (22450, 556645), (34150, 365935), (40750, 306667), (56125, 222658), (73187, 170750), (85375, 146374), (111329, 112250)]