26405230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{64403}}^1$

素因数の和:64451

約数の個数: 16

約数和(自身を含む): 48689424

約数和(自身を除く): 22284194

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 64403, 128806, 322015, 644030, 2640523, 5281046, 13202615, 26405230]

約数ペア:

[(1, 26405230), (2, 13202615), (5, 5281046), (10, 2640523), (41, 644030), (82, 322015), (205, 128806), (410, 64403)]