325748050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 643786920

約数和(自身を除く): 318038870

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 409, 425, 818, 850, 937, 1874, 2045, 4090, 4685, 6953, 9370, 10225, 13906, 15929, 20450, 23425, 31858, 34765, 46850, 69530, 79645, 159290, 173825, 347650, 383233, 398225, 766466, 796450, 1916165, 3832330, 6514961, 9580825, 13029922, 19161650, 32574805, 65149610, 162874025, 325748050]

約数ペア:

[(1, 325748050), (2, 162874025), (5, 65149610), (10, 32574805), (17, 19161650), (25, 13029922), (34, 9580825), (50, 6514961), (85, 3832330), (170, 1916165), (409, 796450), (425, 766466), (818, 398225), (850, 383233), (937, 347650), (1874, 173825), (2045, 159290), (4090, 79645), (4685, 69530), (6953, 46850), (9370, 34765), (10225, 31858), (13906, 23425), (15929, 20450)]