42290380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192229}}^1$

素因数の和:192249

約数の個数: 24

約数和(自身を含む): 96883920

約数和(自身を除く): 54593540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 192229, 384458, 768916, 961145, 1922290, 2114519, 3844580, 4229038, 8458076, 10572595, 21145190, 42290380]

約数ペア:

[(1, 42290380), (2, 21145190), (4, 10572595), (5, 8458076), (10, 4229038), (11, 3844580), (20, 2114519), (22, 1922290), (44, 961145), (55, 768916), (110, 384458), (220, 192229)]