74612180

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{9397}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 157096968

約数和(自身を除く): 82484788

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940, 9397, 18794, 37588, 46985, 93970, 187940, 3730609, 7461218, 14922436, 18653045, 37306090, 74612180]

約数ペア:

[(1, 74612180), (2, 37306090), (4, 18653045), (5, 14922436), (10, 7461218), (20, 3730609), (397, 187940), (794, 93970), (1588, 46985), (1985, 37588), (3970, 18794), (7940, 9397)]