5261036800

素因数分解:

$2^8\times 5^2\times {\mathrm{822037}}^1$

素因数の和:822063

約数の個数: 54

約数和(自身を含む): 13021903958

約数和(自身を除く): 7760867158

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 822037, 1644074, 3288148, 4110185, 6576296, 8220370, 13152592, 16440740, 20550925, 26305184, 32881480, 41101850, 52610368, 65762960, 82203700, 105220736, 131525920, 164407400, 210441472, 263051840, 328814800, 526103680, 657629600, 1052207360, 1315259200, 2630518400, 5261036800]

約数ペア:

[(1, 5261036800), (2, 2630518400), (4, 1315259200), (5, 1052207360), (8, 657629600), (10, 526103680), (16, 328814800), (20, 263051840), (25, 210441472), (32, 164407400), (40, 131525920), (50, 105220736), (64, 82203700), (80, 65762960), (100, 52610368), (128, 41101850), (160, 32881480), (200, 26305184), (256, 20550925), (320, 16440740), (400, 13152592), (640, 8220370), (800, 6576296), (1280, 4110185), (1600, 3288148), (3200, 1644074), (6400, 822037)]