2050373600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12313

約数の個数: 144

約数和(自身を含む): 5748382080

約数和(自身を除く): 3698008480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 418, 440, 475, 550, 608, 760, 800, 836, 880, 950, 1045, 1100, 1520, 1672, 1760, 1900, 2090, 2200, 3040, 3344, 3800, 4180, 4400, 5225, 6688, 7600, 8360, 8800, 10450, 12263, 15200, 16720, 20900, 24526, 33440, 41800, 49052, 61315, 83600, 98104, 122630, 134893, 167200, 196208, 232997, 245260, 269786, 306575, 392416, 465994, 490520, 539572, 613150, 674465, 931988, 981040, 1079144, 1164985, 1226300, 1348930, 1863976, 1962080, 2158288, 2329970, 2452600, 2562967, 2697860, 3372325, 3727952, 4316576, 4659940, 4905200, 5125934, 5395720, 5824925, 6744650, 7455904, 9319880, 9810400, 10251868, 10791440, 11649850, 12814835, 13489300, 18639760, 20503736, 21582880, 23299700, 25629670, 26978600, 37279520, 41007472, 46599400, 51259340, 53957200, 64074175, 82014944, 93198800, 102518680, 107914400, 128148350, 186397600, 205037360, 256296700, 410074720, 512593400, 1025186800, 2050373600]

約数ペア:

[(1, 2050373600), (2, 1025186800), (4, 512593400), (5, 410074720), (8, 256296700), (10, 205037360), (11, 186397600), (16, 128148350), (19, 107914400), (20, 102518680), (22, 93198800), (25, 82014944), (32, 64074175), (38, 53957200), (40, 51259340), (44, 46599400), (50, 41007472), (55, 37279520), (76, 26978600), (80, 25629670), (88, 23299700), (95, 21582880), (100, 20503736), (110, 18639760), (152, 13489300), (160, 12814835), (176, 11649850), (190, 10791440), (200, 10251868), (209, 9810400), (220, 9319880), (275, 7455904), (304, 6744650), (352, 5824925), (380, 5395720), (400, 5125934), (418, 4905200), (440, 4659940), (475, 4316576), (550, 3727952), (608, 3372325), (760, 2697860), (800, 2562967), (836, 2452600), (880, 2329970), (950, 2158288), (1045, 1962080), (1100, 1863976), (1520, 1348930), (1672, 1226300), (1760, 1164985), (1900, 1079144), (2090, 981040), (2200, 931988), (3040, 674465), (3344, 613150), (3800, 539572), (4180, 490520), (4400, 465994), (5225, 392416), (6688, 306575), (7600, 269786), (8360, 245260), (8800, 232997), (10450, 196208), (12263, 167200), (15200, 134893), (16720, 122630), (20900, 98104), (24526, 83600), (33440, 61315), (41800, 49052)]