28134350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19403}}^1$

素因数の和:19444

約数の個数: 24

約数和(自身を含む): 54137160

約数和(自身を除く): 26002810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19403, 38806, 97015, 194030, 485075, 562687, 970150, 1125374, 2813435, 5626870, 14067175, 28134350]

約数ペア:

[(1, 28134350), (2, 14067175), (5, 5626870), (10, 2813435), (25, 1125374), (29, 970150), (50, 562687), (58, 485075), (145, 194030), (290, 97015), (725, 38806), (1450, 19403)]