231414320

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22777}}^1$

素因数の和:22917

約数の個数: 40

約数和(自身を含む): 542298624

約数和(自身を除く): 310884304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 22777, 45554, 91108, 113885, 182216, 227770, 364432, 455540, 911080, 1822160, 2892679, 5785358, 11570716, 14463395, 23141432, 28926790, 46282864, 57853580, 115707160, 231414320]

約数ペア:

[(1, 231414320), (2, 115707160), (4, 57853580), (5, 46282864), (8, 28926790), (10, 23141432), (16, 14463395), (20, 11570716), (40, 5785358), (80, 2892679), (127, 1822160), (254, 911080), (508, 455540), (635, 364432), (1016, 227770), (1270, 182216), (2032, 113885), (2540, 91108), (5080, 45554), (10160, 22777)]