The factors of the number 13,031,200 are: 1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 179, 182, 200, 208, 224, 260, 280, 325, 350, 358, 364, 400, 416, 455, 520, 560, 650, 700, 716, 728, 800, 895, 910, 1040, 1120, 1253, 1300, 1400, 1432, 1456, 1790, 1820, 2080, 2275, 2327, 2506, 2600, 2800, 2864, 2912, 3580, 3640, 4475, 4550, 4654, 5012, 5200, 5600, 5728, 6265, 7160, 7280, 8950, 9100, 9308, 10024, 10400, 11635, 12530, 14320, 14560, 16289, 17900, 18200, 18616, 20048, 23270, 25060, 28640, 31325, 32578, 35800, 36400, 37232, 40096, 46540, 50120, 58175, 62650, 65156, 71600, 72800, 74464, 81445, 93080, 100240, 116350, 125300, 130312, 143200, 162890, 186160, 200480, 232700, 250600, 260624, 325780, 372320, 407225, 465400, 501200, 521248, 651560, 814450, 930800, 1002400, 1303120, 1628900, 1861600, 2606240, 3257800, 6515600, 13031200.
If you add them up, you will get the total of 39,372,480.