13934080

素因数分解:

$2^9\times 5^1\times {\mathrm{5443}}^1$

素因数の和:5466

約数の個数: 40

約数和(自身を含む): 33415272

約数和(自身を除く): 19481192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5443, 10886, 21772, 27215, 43544, 54430, 87088, 108860, 174176, 217720, 348352, 435440, 696704, 870880, 1393408, 1741760, 2786816, 3483520, 6967040, 13934080]

約数ペア:

[(1, 13934080), (2, 6967040), (4, 3483520), (5, 2786816), (8, 1741760), (10, 1393408), (16, 870880), (20, 696704), (32, 435440), (40, 348352), (64, 217720), (80, 174176), (128, 108860), (160, 87088), (256, 54430), (320, 43544), (512, 27215), (640, 21772), (1280, 10886), (2560, 5443)]