27804934090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39161879}}^1$

素因数の和:39161957

約数の個数: 16

約数和(自身を含む): 50753796480

約数和(自身を除く): 22948862390

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 39161879, 78323758, 195809395, 391618790, 2780493409, 5560986818, 13902467045, 27804934090]

約数ペア:

[(1, 27804934090), (2, 13902467045), (5, 5560986818), (10, 2780493409), (71, 391618790), (142, 195809395), (355, 78323758), (710, 39161879)]