66322180

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4799}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 139507200

約数和(自身を除く): 73185020

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 4799, 6910, 9598, 13820, 19196, 23995, 47990, 95980, 3316109, 6632218, 13264436, 16580545, 33161090, 66322180]

約数ペア:

[(1, 66322180), (2, 33161090), (4, 16580545), (5, 13264436), (10, 6632218), (20, 3316109), (691, 95980), (1382, 47990), (2764, 23995), (3455, 19196), (4799, 13820), (6910, 9598)]