16075640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57413}}^1$

素因数の和:57431

約数の個数: 32

約数和(自身を含む): 41338080

約数和(自身を除く): 25262440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57413, 114826, 229652, 287065, 401891, 459304, 574130, 803782, 1148260, 1607564, 2009455, 2296520, 3215128, 4018910, 8037820, 16075640]

約数ペア:

[(1, 16075640), (2, 8037820), (4, 4018910), (5, 3215128), (7, 2296520), (8, 2009455), (10, 1607564), (14, 1148260), (20, 803782), (28, 574130), (35, 459304), (40, 401891), (56, 287065), (70, 229652), (140, 114826), (280, 57413)]