The factors of the number 18,882,500 are: 1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 83, 91, 100, 125, 130, 140, 166, 175, 182, 250, 260, 325, 332, 350, 364, 415, 455, 500, 581, 625, 650, 700, 830, 875, 910, 1079, 1162, 1250, 1300, 1625, 1660, 1750, 1820, 2075, 2158, 2275, 2324, 2500, 2905, 3250, 3500, 4150, 4316, 4375, 4550, 5395, 5810, 6500, 7553, 8125, 8300, 8750, 9100, 10375, 10790, 11375, 11620, 14525, 15106, 16250, 17500, 20750, 21580, 22750, 26975, 29050, 30212, 32500, 37765, 41500, 45500, 51875, 53950, 56875, 58100, 72625, 75530, 103750, 107900, 113750, 134875, 145250, 151060, 188825, 207500, 227500, 269750, 290500, 363125, 377650, 539500, 674375, 726250, 755300, 944125, 1348750, 1452500, 1888250, 2697500, 3776500, 4720625, 9441250, 18882500.
If you add them up, you will get the total of 51,433,536.