2005112592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7079}}^1$

素因数の和:7381

約数の個数: 120

約数和(自身を含む): 6436909440

約数和(自身を除く): 4431796848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 281, 336, 504, 562, 843, 1008, 1124, 1686, 1967, 2248, 2529, 3372, 3934, 4496, 5058, 5901, 6744, 7079, 7868, 10116, 11802, 13488, 14158, 15736, 17703, 20232, 21237, 23604, 28316, 31472, 35406, 40464, 42474, 47208, 49553, 56632, 63711, 70812, 84948, 94416, 99106, 113264, 127422, 141624, 148659, 169896, 198212, 254844, 283248, 297318, 339792, 396424, 445977, 509688, 594636, 792848, 891954, 1019376, 1189272, 1783908, 1989199, 2378544, 3567816, 3978398, 5967597, 7135632, 7956796, 11935194, 13924393, 15913592, 17902791, 23870388, 27848786, 31827184, 35805582, 41773179, 47740776, 55697572, 71611164, 83546358, 95481552, 111395144, 125319537, 143222328, 167092716, 222790288, 250639074, 286444656, 334185432, 501278148, 668370864, 1002556296, 2005112592]

約数ペア:

[(1, 2005112592), (2, 1002556296), (3, 668370864), (4, 501278148), (6, 334185432), (7, 286444656), (8, 250639074), (9, 222790288), (12, 167092716), (14, 143222328), (16, 125319537), (18, 111395144), (21, 95481552), (24, 83546358), (28, 71611164), (36, 55697572), (42, 47740776), (48, 41773179), (56, 35805582), (63, 31827184), (72, 27848786), (84, 23870388), (112, 17902791), (126, 15913592), (144, 13924393), (168, 11935194), (252, 7956796), (281, 7135632), (336, 5967597), (504, 3978398), (562, 3567816), (843, 2378544), (1008, 1989199), (1124, 1783908), (1686, 1189272), (1967, 1019376), (2248, 891954), (2529, 792848), (3372, 594636), (3934, 509688), (4496, 445977), (5058, 396424), (5901, 339792), (6744, 297318), (7079, 283248), (7868, 254844), (10116, 198212), (11802, 169896), (13488, 148659), (14158, 141624), (15736, 127422), (17703, 113264), (20232, 99106), (21237, 94416), (23604, 84948), (28316, 70812), (31472, 63711), (35406, 56632), (40464, 49553), (42474, 47208)]