12552650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 26382240

約数和(自身を除く): 13829590

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 787, 1450, 1574, 1595, 3190, 3935, 7870, 7975, 8657, 15950, 17314, 19675, 22823, 39350, 43285, 45646, 86570, 114115, 216425, 228230, 251053, 432850, 502106, 570575, 1141150, 1255265, 2510530, 6276325, 12552650]

約数ペア:

[(1, 12552650), (2, 6276325), (5, 2510530), (10, 1255265), (11, 1141150), (22, 570575), (25, 502106), (29, 432850), (50, 251053), (55, 228230), (58, 216425), (110, 114115), (145, 86570), (275, 45646), (290, 43285), (319, 39350), (550, 22823), (638, 19675), (725, 17314), (787, 15950), (1450, 8657), (1574, 7975), (1595, 7870), (3190, 3935)]