6535780

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 13829760

約数和(自身を除く): 7293980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2351, 2780, 4702, 9404, 11755, 23510, 47020, 326789, 653578, 1307156, 1633945, 3267890, 6535780]

約数ペア:

[(1, 6535780), (2, 3267890), (4, 1633945), (5, 1307156), (10, 653578), (20, 326789), (139, 47020), (278, 23510), (556, 11755), (695, 9404), (1390, 4702), (2351, 2780)]