32142220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 74114208

約数和(自身を除く): 41971988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 757, 772, 965, 1514, 1930, 2123, 3028, 3785, 3860, 4246, 7570, 8327, 8492, 10615, 15140, 16654, 21230, 33308, 41635, 42460, 83270, 146101, 166540, 292202, 584404, 730505, 1461010, 1607111, 2922020, 3214222, 6428444, 8035555, 16071110, 32142220]

約数ペア:

[(1, 32142220), (2, 16071110), (4, 8035555), (5, 6428444), (10, 3214222), (11, 2922020), (20, 1607111), (22, 1461010), (44, 730505), (55, 584404), (110, 292202), (193, 166540), (220, 146101), (386, 83270), (757, 42460), (772, 41635), (965, 33308), (1514, 21230), (1930, 16654), (2123, 15140), (3028, 10615), (3785, 8492), (3860, 8327), (4246, 7570)]