6568448000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{12829}}^1$

素因数の和:12868

約数の個数: 104

約数和(自身を含む): 16394122680

約数和(自身を除く): 9825674680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2560, 3200, 4000, 4096, 5120, 6400, 8000, 10240, 12800, 12829, 16000, 20480, 25600, 25658, 32000, 51200, 51316, 64000, 64145, 102400, 102632, 128000, 128290, 205264, 256000, 256580, 320725, 410528, 512000, 513160, 641450, 821056, 1026320, 1282900, 1603625, 1642112, 2052640, 2565800, 3207250, 3284224, 4105280, 5131600, 6414500, 6568448, 8210560, 10263200, 12829000, 13136896, 16421120, 20526400, 25658000, 26273792, 32842240, 41052800, 51316000, 52547584, 65684480, 82105600, 102632000, 131368960, 164211200, 205264000, 262737920, 328422400, 410528000, 656844800, 821056000, 1313689600, 1642112000, 3284224000, 6568448000]

約数ペア:

[(1, 6568448000), (2, 3284224000), (4, 1642112000), (5, 1313689600), (8, 821056000), (10, 656844800), (16, 410528000), (20, 328422400), (25, 262737920), (32, 205264000), (40, 164211200), (50, 131368960), (64, 102632000), (80, 82105600), (100, 65684480), (125, 52547584), (128, 51316000), (160, 41052800), (200, 32842240), (250, 26273792), (256, 25658000), (320, 20526400), (400, 16421120), (500, 13136896), (512, 12829000), (640, 10263200), (800, 8210560), (1000, 6568448), (1024, 6414500), (1280, 5131600), (1600, 4105280), (2000, 3284224), (2048, 3207250), (2560, 2565800), (3200, 2052640), (4000, 1642112), (4096, 1603625), (5120, 1282900), (6400, 1026320), (8000, 821056), (10240, 641450), (12800, 513160), (12829, 512000), (16000, 410528), (20480, 320725), (25600, 256580), (25658, 256000), (32000, 205264), (51200, 128290), (51316, 128000), (64000, 102632), (64145, 102400)]