2889280

素因数分解:

$2^6\times 5^1\times {\mathrm{9029}}^1$

素因数の和:9046

約数の個数: 28

約数和(自身を含む): 6880860

約数和(自身を除く): 3991580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9029, 18058, 36116, 45145, 72232, 90290, 144464, 180580, 288928, 361160, 577856, 722320, 1444640, 2889280]

約数ペア:

[(1, 2889280), (2, 1444640), (4, 722320), (5, 577856), (8, 361160), (10, 288928), (16, 180580), (20, 144464), (32, 90290), (40, 72232), (64, 45145), (80, 36116), (160, 18058), (320, 9029)]