129585940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{589027}}^1$

素因数の和:589047

約数の個数: 24

約数和(自身を含む): 296870112

約数和(自身を除く): 167284172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 589027, 1178054, 2356108, 2945135, 5890270, 6479297, 11780540, 12958594, 25917188, 32396485, 64792970, 129585940]

約数ペア:

[(1, 129585940), (2, 64792970), (4, 32396485), (5, 25917188), (10, 12958594), (11, 11780540), (20, 6479297), (22, 5890270), (44, 2945135), (55, 2356108), (110, 1178054), (220, 589027)]