40832320

素因数分解:

$2^6\times 5^1\times {\mathrm{127601}}^1$

素因数の和:127618

約数の個数: 28

約数和(自身を含む): 97232724

約数和(自身を除く): 56400404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 127601, 255202, 510404, 638005, 1020808, 1276010, 2041616, 2552020, 4083232, 5104040, 8166464, 10208080, 20416160, 40832320]

約数ペア:

[(1, 40832320), (2, 20416160), (4, 10208080), (5, 8166464), (8, 5104040), (10, 4083232), (16, 2552020), (20, 2041616), (32, 1276010), (40, 1020808), (64, 638005), (80, 510404), (160, 255202), (320, 127601)]