8928560

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 20891520

約数和(自身を除く): 11962960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 479, 932, 958, 1165, 1864, 1916, 2330, 2395, 3728, 3832, 4660, 4790, 7664, 9320, 9580, 18640, 19160, 38320, 111607, 223214, 446428, 558035, 892856, 1116070, 1785712, 2232140, 4464280, 8928560]

約数ペア:

[(1, 8928560), (2, 4464280), (4, 2232140), (5, 1785712), (8, 1116070), (10, 892856), (16, 558035), (20, 446428), (40, 223214), (80, 111607), (233, 38320), (466, 19160), (479, 18640), (932, 9580), (958, 9320), (1165, 7664), (1864, 4790), (1916, 4660), (2330, 3832), (2395, 3728)]