2057973760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 208

約数和(自身を含む): 5477616576

約数和(自身を除く): 3419642816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 256, 257, 272, 320, 340, 368, 391, 460, 512, 514, 544, 640, 680, 736, 782, 920, 1024, 1028, 1088, 1280, 1285, 1360, 1472, 1564, 1840, 1955, 2048, 2056, 2176, 2560, 2570, 2720, 2944, 3128, 3680, 3910, 4096, 4112, 4352, 4369, 5120, 5140, 5440, 5888, 5911, 6256, 7360, 7820, 8224, 8704, 8738, 10240, 10280, 10880, 11776, 11822, 12512, 14720, 15640, 16448, 17408, 17476, 20480, 20560, 21760, 21845, 23552, 23644, 25024, 29440, 29555, 31280, 32896, 34816, 34952, 41120, 43520, 43690, 47104, 47288, 50048, 58880, 59110, 62560, 65792, 69632, 69904, 82240, 87040, 87380, 94208, 94576, 100096, 100487, 117760, 118220, 125120, 131584, 139808, 164480, 174080, 174760, 189152, 200192, 200974, 235520, 236440, 250240, 263168, 279616, 328960, 348160, 349520, 378304, 400384, 401948, 471040, 472880, 500480, 502435, 526336, 559232, 657920, 699040, 756608, 800768, 803896, 945760, 1000960, 1004870, 1052672, 1118464, 1315840, 1398080, 1513216, 1601536, 1607792, 1891520, 2001920, 2009740, 2236928, 2631680, 2796160, 3026432, 3215584, 3783040, 4003840, 4019480, 4473856, 5263360, 5592320, 6052864, 6431168, 7566080, 8007680, 8038960, 8947712, 11184640, 12105728, 12862336, 15132160, 16077920, 17895424, 22369280, 24211456, 25724672, 30264320, 32155840, 44738560, 51449344, 60528640, 64311680, 89477120, 102898688, 121057280, 128623360, 205797376, 257246720, 411594752, 514493440, 1028986880, 2057973760]

約数ペア:

[(1, 2057973760), (2, 1028986880), (4, 514493440), (5, 411594752), (8, 257246720), (10, 205797376), (16, 128623360), (17, 121057280), (20, 102898688), (23, 89477120), (32, 64311680), (34, 60528640), (40, 51449344), (46, 44738560), (64, 32155840), (68, 30264320), (80, 25724672), (85, 24211456), (92, 22369280), (115, 17895424), (128, 16077920), (136, 15132160), (160, 12862336), (170, 12105728), (184, 11184640), (230, 8947712), (256, 8038960), (257, 8007680), (272, 7566080), (320, 6431168), (340, 6052864), (368, 5592320), (391, 5263360), (460, 4473856), (512, 4019480), (514, 4003840), (544, 3783040), (640, 3215584), (680, 3026432), (736, 2796160), (782, 2631680), (920, 2236928), (1024, 2009740), (1028, 2001920), (1088, 1891520), (1280, 1607792), (1285, 1601536), (1360, 1513216), (1472, 1398080), (1564, 1315840), (1840, 1118464), (1955, 1052672), (2048, 1004870), (2056, 1000960), (2176, 945760), (2560, 803896), (2570, 800768), (2720, 756608), (2944, 699040), (3128, 657920), (3680, 559232), (3910, 526336), (4096, 502435), (4112, 500480), (4352, 472880), (4369, 471040), (5120, 401948), (5140, 400384), (5440, 378304), (5888, 349520), (5911, 348160), (6256, 328960), (7360, 279616), (7820, 263168), (8224, 250240), (8704, 236440), (8738, 235520), (10240, 200974), (10280, 200192), (10880, 189152), (11776, 174760), (11822, 174080), (12512, 164480), (14720, 139808), (15640, 131584), (16448, 125120), (17408, 118220), (17476, 117760), (20480, 100487), (20560, 100096), (21760, 94576), (21845, 94208), (23552, 87380), (23644, 87040), (25024, 82240), (29440, 69904), (29555, 69632), (31280, 65792), (32896, 62560), (34816, 59110), (34952, 58880), (41120, 50048), (43520, 47288), (43690, 47104)]