856060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 1876896

約数和(自身を除く): 1020836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1861, 3722, 7444, 9305, 18610, 37220, 42803, 85606, 171212, 214015, 428030, 856060]

約数ペア:

[(1, 856060), (2, 428030), (4, 214015), (5, 171212), (10, 85606), (20, 42803), (23, 37220), (46, 18610), (92, 9305), (115, 7444), (230, 3722), (460, 1861)]