107165420

素因数分解:

$2^2\times 5^1\times {\mathrm{5358271}}^1$

素因数の和:5358280

約数の個数: 12

約数和(自身を含む): 225047424

約数和(自身を除く): 117882004

約数列:

[1, 2, 4, 5, 10, 20, 5358271, 10716542, 21433084, 26791355, 53582710, 107165420]

約数ペア:

[(1, 107165420), (2, 53582710), (4, 26791355), (5, 21433084), (10, 10716542), (20, 5358271)]