45621440

素因数分解:

$2^6\times 5^1\times {\mathrm{142567}}^1$

素因数の和:142584

約数の個数: 28

約数和(自身を含む): 108636816

約数和(自身を除く): 63015376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142567, 285134, 570268, 712835, 1140536, 1425670, 2281072, 2851340, 4562144, 5702680, 9124288, 11405360, 22810720, 45621440]

約数ペア:

[(1, 45621440), (2, 22810720), (4, 11405360), (5, 9124288), (8, 5702680), (10, 4562144), (16, 2851340), (20, 2281072), (32, 1425670), (40, 1140536), (64, 712835), (80, 570268), (160, 285134), (320, 142567)]