43839220

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3257}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 92227464

約数和(自身を除く): 48388244

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3257, 3365, 6514, 6730, 13028, 13460, 16285, 32570, 65140, 2191961, 4383922, 8767844, 10959805, 21919610, 43839220]

約数ペア:

[(1, 43839220), (2, 21919610), (4, 10959805), (5, 8767844), (10, 4383922), (20, 2191961), (673, 65140), (1346, 32570), (2692, 16285), (3257, 13460), (3365, 13028), (6514, 6730)]