13303832240

素因数分解:

$2^4\times 5^1\times {\mathrm{166297903}}^1$

素因数の和:166297916

約数の個数: 20

約数和(自身を含む): 30931410144

約数和(自身を除く): 17627577904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 166297903, 332595806, 665191612, 831489515, 1330383224, 1662979030, 2660766448, 3325958060, 6651916120, 13303832240]

約数ペア:

[(1, 13303832240), (2, 6651916120), (4, 3325958060), (5, 2660766448), (8, 1662979030), (10, 1330383224), (16, 831489515), (20, 665191612), (40, 332595806), (80, 166297903)]