77006740

素因数分解:

$2^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2393}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 161882280

約数和(自身を除く): 84875540

約数列:

[1, 2, 4, 5, 10, 20, 1609, 2393, 3218, 4786, 6436, 8045, 9572, 11965, 16090, 23930, 32180, 47860, 3850337, 7700674, 15401348, 19251685, 38503370, 77006740]

約数ペア:

[(1, 77006740), (2, 38503370), (4, 19251685), (5, 15401348), (10, 7700674), (20, 3850337), (1609, 47860), (2393, 32180), (3218, 23930), (4786, 16090), (6436, 11965), (8045, 9572)]