15696868820

素因数分解:

$2^2\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{296503}}^1$

素因数の和:299159

約数の個数: 24

約数和(自身を含む): 32975988864

約数和(自身を除く): 17279120044

約数列:

[1, 2, 4, 5, 10, 20, 2647, 5294, 10588, 13235, 26470, 52940, 296503, 593006, 1186012, 1482515, 2965030, 5930060, 784843441, 1569686882, 3139373764, 3924217205, 7848434410, 15696868820]

約数ペア:

[(1, 15696868820), (2, 7848434410), (4, 3924217205), (5, 3139373764), (10, 1569686882), (20, 784843441), (2647, 5930060), (5294, 2965030), (10588, 1482515), (13235, 1186012), (26470, 593006), (52940, 296503)]