59139620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68767}}^1$

素因数の和:68819

約数の個数: 24

約数和(自身を含む): 127083264

約数和(自身を除く): 67943644

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 68767, 137534, 275068, 343835, 687670, 1375340, 2956981, 5913962, 11827924, 14784905, 29569810, 59139620]

約数ペア:

[(1, 59139620), (2, 29569810), (4, 14784905), (5, 11827924), (10, 5913962), (20, 2956981), (43, 1375340), (86, 687670), (172, 343835), (215, 275068), (430, 137534), (860, 68767)]