5951980

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 12594960

約数和(自身を除く): 6642980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2141, 2780, 4282, 8564, 10705, 21410, 42820, 297599, 595198, 1190396, 1487995, 2975990, 5951980]

約数ペア:

[(1, 5951980), (2, 2975990), (4, 1487995), (5, 1190396), (10, 595198), (20, 297599), (139, 42820), (278, 21410), (556, 10705), (695, 8564), (1390, 4282), (2141, 2780)]