2016307640

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{92153}}^1$

素因数の和:92711

約数の個数: 32

約数和(自身を含む): 4545035280

約数和(自身を除く): 2528727640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 10940, 21880, 92153, 184306, 368612, 460765, 737224, 921530, 1843060, 3686120, 50407691, 100815382, 201630764, 252038455, 403261528, 504076910, 1008153820, 2016307640]

約数ペア:

[(1, 2016307640), (2, 1008153820), (4, 504076910), (5, 403261528), (8, 252038455), (10, 201630764), (20, 100815382), (40, 50407691), (547, 3686120), (1094, 1843060), (2188, 921530), (2735, 737224), (4376, 460765), (5470, 368612), (10940, 184306), (21880, 92153)]