80853230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197203}}^1$

素因数の和:197251

約数の個数: 16

約数和(自身を含む): 149086224

約数和(自身を除く): 68232994

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 197203, 394406, 986015, 1972030, 8085323, 16170646, 40426615, 80853230]

約数ペア:

[(1, 80853230), (2, 40426615), (5, 16170646), (10, 8085323), (41, 1972030), (82, 986015), (205, 394406), (410, 197203)]