8887940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26141}}^1$

素因数の和:26167

約数の個数: 24

約数和(自身を含む): 19763352

約数和(自身を除く): 10875412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26141, 52282, 104564, 130705, 261410, 444397, 522820, 888794, 1777588, 2221985, 4443970, 8887940]

約数ペア:

[(1, 8887940), (2, 4443970), (4, 2221985), (5, 1777588), (10, 888794), (17, 522820), (20, 444397), (34, 261410), (68, 130705), (85, 104564), (170, 52282), (340, 26141)]