5685519760

素因数分解:

$2^4\times 5^1\times {\mathrm{71068997}}^1$

素因数の和:71069010

約数の個数: 20

約数和(自身を含む): 13218833628

約数和(自身を除く): 7533313868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71068997, 142137994, 284275988, 355344985, 568551976, 710689970, 1137103952, 1421379940, 2842759880, 5685519760]

約数ペア:

[(1, 5685519760), (2, 2842759880), (4, 1421379940), (5, 1137103952), (8, 710689970), (10, 568551976), (16, 355344985), (20, 284275988), (40, 142137994), (80, 71068997)]