286297450

素因数分解:

$2^1\times 5^2\times {\mathrm{2089}}^1\times {\mathrm{2741}}^1$

素因数の和:4842

約数の個数: 24

約数和(自身を含む): 532962540

約数和(自身を除く): 246665090

約数列:

[1, 2, 5, 10, 25, 50, 2089, 2741, 4178, 5482, 10445, 13705, 20890, 27410, 52225, 68525, 104450, 137050, 5725949, 11451898, 28629745, 57259490, 143148725, 286297450]

約数ペア:

[(1, 286297450), (2, 143148725), (5, 57259490), (10, 28629745), (25, 11451898), (50, 5725949), (2089, 137050), (2741, 104450), (4178, 68525), (5482, 52225), (10445, 27410), (13705, 20890)]