7442060

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 15746640

約数和(自身を除く): 8304580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2677, 2780, 5354, 10708, 13385, 26770, 53540, 372103, 744206, 1488412, 1860515, 3721030, 7442060]

約数ペア:

[(1, 7442060), (2, 3721030), (4, 1860515), (5, 1488412), (10, 744206), (20, 372103), (139, 53540), (278, 26770), (556, 13385), (695, 10708), (1390, 5354), (2677, 2780)]