5368180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 11360160

約数和(自身を除く): 5991980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 1931, 2780, 3862, 7724, 9655, 19310, 38620, 268409, 536818, 1073636, 1342045, 2684090, 5368180]

約数ペア:

[(1, 5368180), (2, 2684090), (4, 1342045), (5, 1073636), (10, 536818), (20, 268409), (139, 38620), (278, 19310), (556, 9655), (695, 7724), (1390, 3862), (1931, 2780)]