487032040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1106891}}^1$

素因数の和:1106913

約数の個数: 32

約数和(自身を含む): 1195443360

約数和(自身を除く): 708411320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1106891, 2213782, 4427564, 5534455, 8855128, 11068910, 12175801, 22137820, 24351602, 44275640, 48703204, 60879005, 97406408, 121758010, 243516020, 487032040]

約数ペア:

[(1, 487032040), (2, 243516020), (4, 121758010), (5, 97406408), (8, 60879005), (10, 48703204), (11, 44275640), (20, 24351602), (22, 22137820), (40, 12175801), (44, 11068910), (55, 8855128), (88, 5534455), (110, 4427564), (220, 2213782), (440, 1106891)]