The factors of the number 1,625,184 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 288, 297, 304, 324, 342, 352, 396, 418, 432, 456, 486, 513, 528, 594, 608, 627, 648, 684, 792, 836, 864, 891, 912, 972, 1026, 1056, 1188, 1254, 1296, 1368, 1539, 1584, 1672, 1782, 1824, 1881, 1944, 2052, 2376, 2508, 2592, 2673, 2736, 3078, 3168, 3344, 3564, 3762, 3888, 4104, 4617, 4752, 5016, 5346, 5472, 5643, 6156, 6688, 7128, 7524, 7776, 8208, 9234, 9504, 10032, 10692, 11286, 12312, 14256, 15048, 16416, 16929, 18468, 20064, 21384, 22572, 24624, 28512, 30096, 33858, 36936, 42768, 45144, 49248, 50787, 60192, 67716, 73872, 85536, 90288, 101574, 135432, 147744, 180576, 203148, 270864, 406296, 541728, 812592, 1625184.
If you add them up, you will get the total of 5,503,680.