2005146528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 6587578368

約数和(自身を除く): 4582431840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 487, 528, 557, 616, 672, 924, 974, 1056, 1114, 1232, 1461, 1671, 1848, 1948, 2228, 2464, 2922, 3342, 3409, 3696, 3896, 3899, 4456, 5357, 5844, 6127, 6684, 6818, 7392, 7792, 7798, 8912, 10227, 10714, 11688, 11697, 12254, 13368, 13636, 15584, 15596, 16071, 17824, 18381, 20454, 21428, 23376, 23394, 24508, 26736, 27272, 31192, 32142, 36762, 37499, 40908, 42856, 42889, 46752, 46788, 49016, 53472, 54544, 62384, 64284, 73524, 74998, 81816, 85712, 85778, 93576, 98032, 109088, 112497, 124768, 128568, 128667, 147048, 149996, 163632, 171424, 171556, 187152, 196064, 224994, 257136, 257334, 271259, 294096, 299992, 327264, 343112, 374304, 449988, 514272, 514668, 542518, 588192, 599984, 686224, 813777, 899976, 1029336, 1085036, 1199968, 1372448, 1627554, 1799952, 1898813, 2058672, 2170072, 2983849, 3255108, 3599904, 3797626, 4117344, 4340144, 5696439, 5967698, 6510216, 7595252, 8680288, 8951547, 11392878, 11935396, 13020432, 15190504, 17903094, 20886943, 22785756, 23870792, 26040864, 30381008, 35806188, 41773886, 45571512, 47741584, 60762016, 62660829, 71612376, 83547772, 91143024, 95483168, 125321658, 143224752, 167095544, 182286048, 250643316, 286449504, 334191088, 501286632, 668382176, 1002573264, 2005146528]

約数ペア:

[(1, 2005146528), (2, 1002573264), (3, 668382176), (4, 501286632), (6, 334191088), (7, 286449504), (8, 250643316), (11, 182286048), (12, 167095544), (14, 143224752), (16, 125321658), (21, 95483168), (22, 91143024), (24, 83547772), (28, 71612376), (32, 62660829), (33, 60762016), (42, 47741584), (44, 45571512), (48, 41773886), (56, 35806188), (66, 30381008), (77, 26040864), (84, 23870792), (88, 22785756), (96, 20886943), (112, 17903094), (132, 15190504), (154, 13020432), (168, 11935396), (176, 11392878), (224, 8951547), (231, 8680288), (264, 7595252), (308, 6510216), (336, 5967698), (352, 5696439), (462, 4340144), (487, 4117344), (528, 3797626), (557, 3599904), (616, 3255108), (672, 2983849), (924, 2170072), (974, 2058672), (1056, 1898813), (1114, 1799952), (1232, 1627554), (1461, 1372448), (1671, 1199968), (1848, 1085036), (1948, 1029336), (2228, 899976), (2464, 813777), (2922, 686224), (3342, 599984), (3409, 588192), (3696, 542518), (3896, 514668), (3899, 514272), (4456, 449988), (5357, 374304), (5844, 343112), (6127, 327264), (6684, 299992), (6818, 294096), (7392, 271259), (7792, 257334), (7798, 257136), (8912, 224994), (10227, 196064), (10714, 187152), (11688, 171556), (11697, 171424), (12254, 163632), (13368, 149996), (13636, 147048), (15584, 128667), (15596, 128568), (16071, 124768), (17824, 112497), (18381, 109088), (20454, 98032), (21428, 93576), (23376, 85778), (23394, 85712), (24508, 81816), (26736, 74998), (27272, 73524), (31192, 64284), (32142, 62384), (36762, 54544), (37499, 53472), (40908, 49016), (42856, 46788), (42889, 46752)]