2018519360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44111}}^1$

素因数の和:44152

約数の個数: 112

約数和(自身を含む): 5647041792

約数和(自身を除く): 3628522432

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 44111, 45760, 88222, 176444, 220555, 352888, 441110, 485221, 573443, 705776, 882220, 970442, 1146886, 1411552, 1764440, 1940884, 2293772, 2426105, 2823104, 2867215, 3528880, 3881768, 4587544, 4852210, 5734430, 6307873, 7057760, 7763536, 9175088, 9704420, 11468860, 12615746, 14115520, 15527072, 18350176, 19408840, 22937720, 25231492, 31054144, 31539365, 36700352, 38817680, 45875440, 50462984, 63078730, 77635360, 91750880, 100925968, 126157460, 155270720, 183501760, 201851936, 252314920, 403703872, 504629840, 1009259680, 2018519360]

約数ペア:

[(1, 2018519360), (2, 1009259680), (4, 504629840), (5, 403703872), (8, 252314920), (10, 201851936), (11, 183501760), (13, 155270720), (16, 126157460), (20, 100925968), (22, 91750880), (26, 77635360), (32, 63078730), (40, 50462984), (44, 45875440), (52, 38817680), (55, 36700352), (64, 31539365), (65, 31054144), (80, 25231492), (88, 22937720), (104, 19408840), (110, 18350176), (130, 15527072), (143, 14115520), (160, 12615746), (176, 11468860), (208, 9704420), (220, 9175088), (260, 7763536), (286, 7057760), (320, 6307873), (352, 5734430), (416, 4852210), (440, 4587544), (520, 3881768), (572, 3528880), (704, 2867215), (715, 2823104), (832, 2426105), (880, 2293772), (1040, 1940884), (1144, 1764440), (1430, 1411552), (1760, 1146886), (2080, 970442), (2288, 882220), (2860, 705776), (3520, 573443), (4160, 485221), (4576, 441110), (5720, 352888), (9152, 220555), (11440, 176444), (22880, 88222), (44111, 45760)]