2109593800

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{46061}}^1$

素因数の和:46306

約数の個数: 48

約数和(自身を含む): 4926330900

約数和(自身を除く): 2816737100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 4580, 5725, 9160, 11450, 22900, 45800, 46061, 92122, 184244, 230305, 368488, 460610, 921220, 1151525, 1842440, 2303050, 4606100, 9212200, 10547969, 21095938, 42191876, 52739845, 84383752, 105479690, 210959380, 263699225, 421918760, 527398450, 1054796900, 2109593800]

約数ペア:

[(1, 2109593800), (2, 1054796900), (4, 527398450), (5, 421918760), (8, 263699225), (10, 210959380), (20, 105479690), (25, 84383752), (40, 52739845), (50, 42191876), (100, 21095938), (200, 10547969), (229, 9212200), (458, 4606100), (916, 2303050), (1145, 1842440), (1832, 1151525), (2290, 921220), (4580, 460610), (5725, 368488), (9160, 230305), (11450, 184244), (22900, 92122), (45800, 46061)]