The factors of the number 33,520,520 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 37, 40, 44, 55, 58, 71, 74, 88, 110, 116, 142, 145, 148, 185, 220, 232, 284, 290, 296, 319, 355, 370, 407, 440, 568, 580, 638, 710, 740, 781, 814, 1073, 1160, 1276, 1420, 1480, 1562, 1595, 1628, 2035, 2059, 2146, 2552, 2627, 2840, 3124, 3190, 3256, 3905, 4070, 4118, 4292, 5254, 5365, 6248, 6380, 7810, 8140, 8236, 8584, 10295, 10508, 10730, 11803, 12760, 13135, 15620, 16280, 16472, 20590, 21016, 21460, 22649, 23606, 26270, 28897, 31240, 41180, 42920, 45298, 47212, 52540, 57794, 59015, 76183, 82360, 90596, 94424, 105080, 113245, 115588, 118030, 144485, 152366, 181192, 226490, 231176, 236060, 288970, 304732, 380915, 452980, 472120, 577940, 609464, 761830, 838013, 905960, 1155880, 1523660, 1676026, 3047320, 3352052, 4190065, 6704104, 8380130, 16760260, 33520520.
If you add them up, you will get the total of 88,646,400.