The factors of the number 425,054,400 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 2040, 2400, 2550, 2720, 3264, 3400, 4080, 4800, 5100, 5209, 5440, 6800, 8160, 10200, 10418, 13600, 15627, 16320, 20400, 20836, 26045, 27200, 31254, 40800, 41672, 52090, 62508, 78135, 81600, 83344, 88553, 104180, 125016, 130225, 156270, 166688, 177106, 208360, 250032, 260450, 265659, 312540, 333376, 354212, 390675, 416720, 442765, 500064, 520900, 531318, 625080, 708424, 781350, 833440, 885530, 1000128, 1041800, 1062636, 1250160, 1328295, 1416848, 1562700, 1666880, 1771060, 2083600, 2125272, 2213825, 2500320, 2656590, 2833696, 3125400, 3542120, 4167200, 4250544, 4427650, 5000640, 5313180, 5667392, 6250800, 6641475, 7084240, 8334400, 8501088, 8855300, 10626360, 12501600, 13282950, 14168480, 17002176, 17710600, 21252720, 25003200, 26565900, 28336960, 35421200, 42505440, 53131800, 70842400, 85010880, 106263600, 141684800, 212527200, 425054400.
If you add them up, you will get the total of 1,476,847,440.