73747340

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{5479}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 155127840

約数和(自身を除く): 81380500

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 5479, 6730, 10958, 13460, 21916, 27395, 54790, 109580, 3687367, 7374734, 14749468, 18436835, 36873670, 73747340]

約数ペア:

[(1, 73747340), (2, 36873670), (4, 18436835), (5, 14749468), (10, 7374734), (20, 3687367), (673, 109580), (1346, 54790), (2692, 27395), (3365, 21916), (5479, 13460), (6730, 10958)]