117057940

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{15443}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 246486240

約数和(自身を除く): 129428300

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 15443, 30886, 61772, 77215, 154430, 308860, 5852897, 11705794, 23411588, 29264485, 58528970, 117057940]

約数ペア:

[(1, 117057940), (2, 58528970), (4, 29264485), (5, 23411588), (10, 11705794), (20, 5852897), (379, 308860), (758, 154430), (1516, 77215), (1895, 61772), (3790, 30886), (7580, 15443)]