The factors of the number 25,461,450 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 126, 137, 150, 175, 177, 210, 225, 274, 295, 315, 350, 354, 411, 413, 450, 525, 531, 590, 630, 685, 822, 826, 885, 959, 1050, 1062, 1233, 1239, 1370, 1475, 1575, 1770, 1918, 2055, 2065, 2466, 2478, 2655, 2877, 2950, 3150, 3425, 3717, 4110, 4130, 4425, 4795, 5310, 5754, 6165, 6195, 6850, 7434, 8083, 8631, 8850, 9590, 10275, 10325, 12330, 12390, 13275, 14385, 16166, 17262, 18585, 20550, 20650, 23975, 24249, 26550, 28770, 30825, 30975, 37170, 40415, 43155, 47950, 48498, 56581, 61650, 61950, 71925, 72747, 80830, 86310, 92925, 113162, 121245, 143850, 145494, 169743, 185850, 202075, 215775, 242490, 282905, 339486, 363735, 404150, 431550, 509229, 565810, 606225, 727470, 848715, 1018458, 1212450, 1414525, 1697430, 1818675, 2546145, 2829050, 3637350, 4243575, 5092290, 8487150, 12730725, 25461450.
If you add them up, you will get the total of 80,084,160.