2465140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 5434884

約数和(自身を除く): 2969744

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 529, 932, 1058, 1165, 2116, 2330, 2645, 4660, 5290, 5359, 10580, 10718, 21436, 26795, 53590, 107180, 123257, 246514, 493028, 616285, 1232570, 2465140]

約数ペア:

[(1, 2465140), (2, 1232570), (4, 616285), (5, 493028), (10, 246514), (20, 123257), (23, 107180), (46, 53590), (92, 26795), (115, 21436), (230, 10718), (233, 10580), (460, 5359), (466, 5290), (529, 4660), (932, 2645), (1058, 2330), (1165, 2116)]