137007400

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{2161}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 319694940

約数和(自身を除く): 182687540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 1268, 1585, 2161, 2536, 3170, 4322, 6340, 7925, 8644, 10805, 12680, 15850, 17288, 21610, 31700, 43220, 54025, 63400, 86440, 108050, 216100, 432200, 685037, 1370074, 2740148, 3425185, 5480296, 6850370, 13700740, 17125925, 27401480, 34251850, 68503700, 137007400]

約数ペア:

[(1, 137007400), (2, 68503700), (4, 34251850), (5, 27401480), (8, 17125925), (10, 13700740), (20, 6850370), (25, 5480296), (40, 3425185), (50, 2740148), (100, 1370074), (200, 685037), (317, 432200), (634, 216100), (1268, 108050), (1585, 86440), (2161, 63400), (2536, 54025), (3170, 43220), (4322, 31700), (6340, 21610), (7925, 17288), (8644, 15850), (10805, 12680)]