47032040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 69391960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 769, 1112, 1390, 1529, 1538, 2780, 3058, 3076, 3845, 5560, 6116, 6152, 7645, 7690, 8459, 12232, 15290, 15380, 16918, 30580, 30760, 33836, 42295, 61160, 67672, 84590, 106891, 169180, 213782, 338360, 427564, 534455, 855128, 1068910, 1175801, 2137820, 2351602, 4275640, 4703204, 5879005, 9406408, 11758010, 23516020, 47032040]

約数ペア:

[(1, 47032040), (2, 23516020), (4, 11758010), (5, 9406408), (8, 5879005), (10, 4703204), (11, 4275640), (20, 2351602), (22, 2137820), (40, 1175801), (44, 1068910), (55, 855128), (88, 534455), (110, 427564), (139, 338360), (220, 213782), (278, 169180), (440, 106891), (556, 84590), (695, 67672), (769, 61160), (1112, 42295), (1390, 33836), (1529, 30760), (1538, 30580), (2780, 16918), (3058, 15380), (3076, 15290), (3845, 12232), (5560, 8459), (6116, 7690), (6152, 7645)]