72543350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3281

約数の個数: 48

約数和(自身を含む): 150834096

約数和(自身を除く): 78290746

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 3217, 4510, 6434, 11275, 16085, 22550, 32170, 35387, 70774, 80425, 131897, 160850, 176935, 263794, 353870, 659485, 884675, 1318970, 1450867, 1769350, 2901734, 3297425, 6594850, 7254335, 14508670, 36271675, 72543350]

約数ペア:

[(1, 72543350), (2, 36271675), (5, 14508670), (10, 7254335), (11, 6594850), (22, 3297425), (25, 2901734), (41, 1769350), (50, 1450867), (55, 1318970), (82, 884675), (110, 659485), (205, 353870), (275, 263794), (410, 176935), (451, 160850), (550, 131897), (902, 80425), (1025, 70774), (2050, 35387), (2255, 32170), (3217, 22550), (4510, 16085), (6434, 11275)]