129633020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{589241}}^1$

素因数の和:589261

約数の個数: 24

約数和(自身を含む): 296977968

約数和(自身を除く): 167344948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 589241, 1178482, 2356964, 2946205, 5892410, 6481651, 11784820, 12963302, 25926604, 32408255, 64816510, 129633020]

約数ペア:

[(1, 129633020), (2, 64816510), (4, 32408255), (5, 25926604), (10, 12963302), (11, 11784820), (20, 6481651), (22, 5892410), (44, 2946205), (55, 2356964), (110, 1178482), (220, 589241)]