5223620

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 11054400

約数和(自身を除く): 5830780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1879, 2780, 3758, 7516, 9395, 18790, 37580, 261181, 522362, 1044724, 1305905, 2611810, 5223620]

約数ペア:

[(1, 5223620), (2, 2611810), (4, 1305905), (5, 1044724), (10, 522362), (20, 261181), (139, 37580), (278, 18790), (556, 9395), (695, 7516), (1390, 3758), (1879, 2780)]