2014945280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{49193}}^1$

素因数の和:49224

約数の個数: 56

約数和(自身を含む): 4835671812

約数和(自身を除く): 2820726532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 20480, 40960, 49193, 98386, 196772, 245965, 393544, 491930, 787088, 983860, 1574176, 1967720, 3148352, 3935440, 6296704, 7870880, 12593408, 15741760, 25186816, 31483520, 50373632, 62967040, 100747264, 125934080, 201494528, 251868160, 402989056, 503736320, 1007472640, 2014945280]

約数ペア:

[(1, 2014945280), (2, 1007472640), (4, 503736320), (5, 402989056), (8, 251868160), (10, 201494528), (16, 125934080), (20, 100747264), (32, 62967040), (40, 50373632), (64, 31483520), (80, 25186816), (128, 15741760), (160, 12593408), (256, 7870880), (320, 6296704), (512, 3935440), (640, 3148352), (1024, 1967720), (1280, 1574176), (2048, 983860), (2560, 787088), (4096, 491930), (5120, 393544), (8192, 245965), (10240, 196772), (20480, 98386), (40960, 49193)]