169472960

素因数分解:

$2^6\times 5^1\times {\mathrm{529603}}^1$

素因数の和:529620

約数の個数: 28

約数和(自身を含む): 403558248

約数和(自身を除く): 234085288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 529603, 1059206, 2118412, 2648015, 4236824, 5296030, 8473648, 10592060, 16947296, 21184120, 33894592, 42368240, 84736480, 169472960]

約数ペア:

[(1, 169472960), (2, 84736480), (4, 42368240), (5, 33894592), (8, 21184120), (10, 16947296), (16, 10592060), (20, 8473648), (32, 5296030), (40, 4236824), (64, 2648015), (80, 2118412), (160, 1059206), (320, 529603)]