27973060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60811}}^1$

素因数の和:60843

約数の個数: 24

約数和(自身を含む): 61298496

約数和(自身を除く): 33325436

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 60811, 121622, 243244, 304055, 608110, 1216220, 1398653, 2797306, 5594612, 6993265, 13986530, 27973060]

約数ペア:

[(1, 27973060), (2, 13986530), (4, 6993265), (5, 5594612), (10, 2797306), (20, 1398653), (23, 1216220), (46, 608110), (92, 304055), (115, 243244), (230, 121622), (460, 60811)]