71065940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323027}}^1$

素因数の和:323047

約数の個数: 24

約数和(自身を含む): 162806112

約数和(自身を除く): 91740172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 323027, 646054, 1292108, 1615135, 3230270, 3553297, 6460540, 7106594, 14213188, 17766485, 35532970, 71065940]

約数ペア:

[(1, 71065940), (2, 35532970), (4, 17766485), (5, 14213188), (10, 7106594), (11, 6460540), (20, 3553297), (22, 3230270), (44, 1615135), (55, 1292108), (110, 646054), (220, 323027)]