6424580

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 13594560

約数和(自身を除く): 7169980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2311, 2780, 4622, 9244, 11555, 23110, 46220, 321229, 642458, 1284916, 1606145, 3212290, 6424580]

約数ペア:

[(1, 6424580), (2, 3212290), (4, 1606145), (5, 1284916), (10, 642458), (20, 321229), (139, 46220), (278, 23110), (556, 11555), (695, 9244), (1390, 4622), (2311, 2780)]