25205386190

素因数分解:

$2^1\times 5^1\times {\mathrm{8291}}^1\times {\mathrm{304009}}^1$

素因数の和:312307

約数の個数: 16

約数和(自身を含む): 45375316560

約数和(自身を除く): 20169930370

約数列:

[1, 2, 5, 10, 8291, 16582, 41455, 82910, 304009, 608018, 1520045, 3040090, 2520538619, 5041077238, 12602693095, 25205386190]

約数ペア:

[(1, 25205386190), (2, 12602693095), (5, 5041077238), (10, 2520538619), (8291, 3040090), (16582, 1520045), (41455, 608018), (82910, 304009)]