28295060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61511}}^1$

素因数の和:61543

約数の個数: 24

約数和(自身を含む): 62004096

約数和(自身を除く): 33709036

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 61511, 123022, 246044, 307555, 615110, 1230220, 1414753, 2829506, 5659012, 7073765, 14147530, 28295060]

約数ペア:

[(1, 28295060), (2, 14147530), (4, 7073765), (5, 5659012), (10, 2829506), (20, 1414753), (23, 1230220), (46, 615110), (92, 307555), (115, 246044), (230, 123022), (460, 61511)]