74542060

素因数分解:

$2^2\times 5^1\times {\mathrm{3727103}}^1$

素因数の和:3727112

約数の個数: 12

約数和(自身を含む): 156538368

約数和(自身を除く): 81996308

約数列:

[1, 2, 4, 5, 10, 20, 3727103, 7454206, 14908412, 18635515, 37271030, 74542060]

約数ペア:

[(1, 74542060), (2, 37271030), (4, 18635515), (5, 14908412), (10, 7454206), (20, 3727103)]