24392240

素因数分解:

$2^4\times 5^1\times {\mathrm{304903}}^1$

素因数の和:304916

約数の個数: 20

約数和(自身を含む): 56712144

約数和(自身を除く): 32319904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 304903, 609806, 1219612, 1524515, 2439224, 3049030, 4878448, 6098060, 12196120, 24392240]

約数ペア:

[(1, 24392240), (2, 12196120), (4, 6098060), (5, 4878448), (8, 3049030), (10, 2439224), (16, 1524515), (20, 1219612), (40, 609806), (80, 304903)]