108923140

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{2719}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 228936960

約数和(自身を除く): 120013820

約数列:

[1, 2, 4, 5, 10, 20, 2003, 2719, 4006, 5438, 8012, 10015, 10876, 13595, 20030, 27190, 40060, 54380, 5446157, 10892314, 21784628, 27230785, 54461570, 108923140]

約数ペア:

[(1, 108923140), (2, 54461570), (4, 27230785), (5, 21784628), (10, 10892314), (20, 5446157), (2003, 54380), (2719, 40060), (4006, 27190), (5438, 20030), (8012, 13595), (10015, 10876)]