2265068800

素因数分解:

$2^8\times 5^2\times {\mathrm{353917}}^1$

素因数の和:353943

約数の個数: 54

約数和(自身を含む): 5606415038

約数和(自身を除く): 3341346238

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, 353917, 707834, 1415668, 1769585, 2831336, 3539170, 5662672, 7078340, 8847925, 11325344, 14156680, 17695850, 22650688, 28313360, 35391700, 45301376, 56626720, 70783400, 90602752, 113253440, 141566800, 226506880, 283133600, 453013760, 566267200, 1132534400, 2265068800]

約数ペア:

[(1, 2265068800), (2, 1132534400), (4, 566267200), (5, 453013760), (8, 283133600), (10, 226506880), (16, 141566800), (20, 113253440), (25, 90602752), (32, 70783400), (40, 56626720), (50, 45301376), (64, 35391700), (80, 28313360), (100, 22650688), (128, 17695850), (160, 14156680), (200, 11325344), (256, 8847925), (320, 7078340), (400, 5662672), (640, 3539170), (800, 2831336), (1280, 1769585), (1600, 1415668), (3200, 707834), (6400, 353917)]