66633400

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 155559240

約数和(自身を除く): 88925840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 1051, 1268, 1585, 2102, 2536, 3170, 4204, 5255, 6340, 7925, 8408, 10510, 12680, 15850, 21020, 26275, 31700, 42040, 52550, 63400, 105100, 210200, 333167, 666334, 1332668, 1665835, 2665336, 3331670, 6663340, 8329175, 13326680, 16658350, 33316700, 66633400]

約数ペア:

[(1, 66633400), (2, 33316700), (4, 16658350), (5, 13326680), (8, 8329175), (10, 6663340), (20, 3331670), (25, 2665336), (40, 1665835), (50, 1332668), (100, 666334), (200, 333167), (317, 210200), (634, 105100), (1051, 63400), (1268, 52550), (1585, 42040), (2102, 31700), (2536, 26275), (3170, 21020), (4204, 15850), (5255, 12680), (6340, 10510), (7925, 8408)]