4464280

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 10108800

約数和(自身を除く): 5644520

約数列:

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

約数ペア:

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