68320060

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2351}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 143631936

約数和(自身を除く): 75311876

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2351, 2906, 4702, 5812, 7265, 9404, 11755, 14530, 23510, 29060, 47020, 3416003, 6832006, 13664012, 17080015, 34160030, 68320060]

約数ペア:

[(1, 68320060), (2, 34160030), (4, 17080015), (5, 13664012), (10, 6832006), (20, 3416003), (1453, 47020), (2351, 29060), (2906, 23510), (4702, 14530), (5812, 11755), (7265, 9404)]