10244742400

素因数分解:

$2^8\times 5^2\times {\mathrm{1600741}}^1$

素因数の和:1600767

約数の個数: 54

約数和(自身を含む): 25357354022

約数和(自身を除く): 15112611622

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, 1600741, 3201482, 6402964, 8003705, 12805928, 16007410, 25611856, 32014820, 40018525, 51223712, 64029640, 80037050, 102447424, 128059280, 160074100, 204894848, 256118560, 320148200, 409789696, 512237120, 640296400, 1024474240, 1280592800, 2048948480, 2561185600, 5122371200, 10244742400]

約数ペア:

[(1, 10244742400), (2, 5122371200), (4, 2561185600), (5, 2048948480), (8, 1280592800), (10, 1024474240), (16, 640296400), (20, 512237120), (25, 409789696), (32, 320148200), (40, 256118560), (50, 204894848), (64, 160074100), (80, 128059280), (100, 102447424), (128, 80037050), (160, 64029640), (200, 51223712), (256, 40018525), (320, 32014820), (400, 25611856), (640, 16007410), (800, 12805928), (1280, 8003705), (1600, 6402964), (3200, 3201482), (6400, 1600741)]