5771390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 10869768

約数和(自身を除く): 5098378

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 1091, 2182, 2645, 5290, 5455, 10910, 25093, 50186, 125465, 250930, 577139, 1154278, 2885695, 5771390]

約数ペア:

[(1, 5771390), (2, 2885695), (5, 1154278), (10, 577139), (23, 250930), (46, 125465), (115, 50186), (230, 25093), (529, 10910), (1058, 5455), (1091, 5290), (2182, 2645)]