37920140

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1787}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 79751952

約数和(自身を除く): 41831812

約数列:

[1, 2, 4, 5, 10, 20, 1061, 1787, 2122, 3574, 4244, 5305, 7148, 8935, 10610, 17870, 21220, 35740, 1896007, 3792014, 7584028, 9480035, 18960070, 37920140]

約数ペア:

[(1, 37920140), (2, 18960070), (4, 9480035), (5, 7584028), (10, 3792014), (20, 1896007), (1061, 35740), (1787, 21220), (2122, 17870), (3574, 10610), (4244, 8935), (5305, 7148)]