77152570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17107}}^1$

素因数の和:17166

約数の個数: 32

約数和(自身を含む): 155203776

約数和(自身を除く): 78051206

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 17107, 34214, 85535, 171070, 188177, 376354, 701387, 940885, 1402774, 1881770, 3506935, 7013870, 7715257, 15430514, 38576285, 77152570]

約数ペア:

[(1, 77152570), (2, 38576285), (5, 15430514), (10, 7715257), (11, 7013870), (22, 3506935), (41, 1881770), (55, 1402774), (82, 940885), (110, 701387), (205, 376354), (410, 188177), (451, 171070), (902, 85535), (2255, 34214), (4510, 17107)]