23104580

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8311}}^1$

素因数の和:8459

約数の個数: 24

約数和(自身を含む): 48874560

約数和(自身を除く): 25769980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 8311, 16622, 33244, 41555, 83110, 166220, 1155229, 2310458, 4620916, 5776145, 11552290, 23104580]

約数ペア:

[(1, 23104580), (2, 11552290), (4, 5776145), (5, 4620916), (10, 2310458), (20, 1155229), (139, 166220), (278, 83110), (556, 41555), (695, 33244), (1390, 16622), (2780, 8311)]