The factors of the number 26,403,540 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 53, 57, 60, 69, 76, 92, 95, 106, 114, 115, 138, 159, 190, 212, 228, 230, 265, 276, 285, 318, 345, 361, 380, 437, 460, 530, 570, 636, 690, 722, 795, 874, 1007, 1060, 1083, 1140, 1219, 1311, 1380, 1444, 1590, 1748, 1805, 2014, 2166, 2185, 2438, 2622, 3021, 3180, 3610, 3657, 4028, 4332, 4370, 4876, 5035, 5244, 5415, 6042, 6095, 6555, 7220, 7314, 8303, 8740, 10070, 10830, 12084, 12190, 13110, 14628, 15105, 16606, 18285, 19133, 20140, 21660, 23161, 24380, 24909, 26220, 30210, 33212, 36570, 38266, 41515, 46322, 49818, 57399, 60420, 69483, 73140, 76532, 83030, 92644, 95665, 99636, 114798, 115805, 124545, 138966, 166060, 191330, 229596, 231610, 249090, 277932, 286995, 347415, 382660, 440059, 463220, 498180, 573990, 694830, 880118, 1147980, 1320177, 1389660, 1760236, 2200295, 2640354, 4400590, 5280708, 6600885, 8801180, 13201770, 26403540.
If you add them up, you will get the total of 82,954,368.