The factors of the number 425,053,200 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 390, 400, 429, 440, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 825, 858, 880, 975, 1040, 1100, 1144, 1200, 1300, 1320, 1430, 1560, 1650, 1716, 1950, 2145, 2200, 2288, 2477, 2600, 2640, 2860, 3120, 3300, 3432, 3575, 3900, 4290, 4400, 4954, 5200, 5720, 6600, 6864, 7150, 7431, 7800, 8580, 9908, 10725, 11440, 12385, 13200, 14300, 14862, 15600, 17160, 19816, 21450, 24770, 27247, 28600, 29724, 32201, 34320, 37155, 39632, 42900, 49540, 54494, 57200, 59448, 61925, 64402, 74310, 81741, 85800, 96603, 99080, 108988, 118896, 123850, 128804, 136235, 148620, 161005, 163482, 171600, 185775, 193206, 198160, 217976, 247700, 257608, 272470, 297240, 322010, 326964, 354211, 371550, 386412, 408705, 435952, 483015, 495400, 515216, 544940, 594480, 644020, 653928, 681175, 708422, 743100, 772824, 805025, 817410, 966030, 990800, 1062633, 1089880, 1288040, 1307856, 1362350, 1416844, 1486200, 1545648, 1610050, 1634820, 1771055, 1932060, 2043525, 2125266, 2179760, 2415075, 2576080, 2724700, 2833688, 2972400, 3220100, 3269640, 3542110, 3864120, 4087050, 4250532, 4830150, 5313165, 5449400, 5667376, 6440200, 6539280, 7084220, 7728240, 8174100, 8501064, 8855275, 9660300, 10626330, 10898800, 12880400, 14168440, 16348200, 17002128, 17710550, 19320600, 21252660, 26565825, 28336880, 32696400, 35421100, 38641200, 42505320, 53131650, 70842200, 85010640, 106263300, 141684400, 212526600, 425053200.
If you add them up, you will get the total of 1,600,272,576.