139914350

素因数分解:

$2^1\times 5^2\times {\mathrm{1307}}^1\times {\mathrm{2141}}^1$

素因数の和:3460

約数の個数: 24

約数和(自身を含む): 260561448

約数和(自身を除く): 120647098

約数列:

[1, 2, 5, 10, 25, 50, 1307, 2141, 2614, 4282, 6535, 10705, 13070, 21410, 32675, 53525, 65350, 107050, 2798287, 5596574, 13991435, 27982870, 69957175, 139914350]

約数ペア:

[(1, 139914350), (2, 69957175), (5, 27982870), (10, 13991435), (25, 5596574), (50, 2798287), (1307, 107050), (2141, 65350), (2614, 53525), (4282, 32675), (6535, 21410), (10705, 13070)]