26635840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 224

約数和(自身を含む): 84271104

約数和(自身を除く): 57635264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 47, 55, 56, 64, 70, 77, 80, 88, 92, 94, 110, 112, 115, 140, 154, 160, 161, 176, 184, 188, 220, 224, 230, 235, 253, 280, 308, 320, 322, 329, 352, 368, 376, 385, 440, 448, 460, 470, 506, 517, 560, 616, 644, 658, 704, 736, 752, 770, 805, 880, 920, 940, 1012, 1034, 1081, 1120, 1232, 1265, 1288, 1316, 1472, 1504, 1540, 1610, 1645, 1760, 1771, 1840, 1880, 2024, 2068, 2162, 2240, 2464, 2530, 2576, 2585, 2632, 3008, 3080, 3220, 3290, 3520, 3542, 3619, 3680, 3760, 4048, 4136, 4324, 4928, 5060, 5152, 5170, 5264, 5405, 6160, 6440, 6580, 7084, 7238, 7360, 7520, 7567, 8096, 8272, 8648, 8855, 10120, 10304, 10340, 10528, 10810, 11891, 12320, 12880, 13160, 14168, 14476, 15040, 15134, 16192, 16544, 17296, 17710, 18095, 20240, 20680, 21056, 21620, 23782, 24640, 25760, 26320, 28336, 28952, 30268, 33088, 34592, 35420, 36190, 37835, 40480, 41360, 43240, 47564, 51520, 52640, 56672, 57904, 59455, 60536, 69184, 70840, 72380, 75670, 80960, 82720, 83237, 86480, 95128, 105280, 113344, 115808, 118910, 121072, 141680, 144760, 151340, 165440, 166474, 172960, 190256, 231616, 237820, 242144, 283360, 289520, 302680, 332948, 345920, 380512, 416185, 475640, 484288, 566720, 579040, 605360, 665896, 761024, 832370, 951280, 1158080, 1210720, 1331792, 1664740, 1902560, 2421440, 2663584, 3329480, 3805120, 5327168, 6658960, 13317920, 26635840]

約数ペア:

[(1, 26635840), (2, 13317920), (4, 6658960), (5, 5327168), (7, 3805120), (8, 3329480), (10, 2663584), (11, 2421440), (14, 1902560), (16, 1664740), (20, 1331792), (22, 1210720), (23, 1158080), (28, 951280), (32, 832370), (35, 761024), (40, 665896), (44, 605360), (46, 579040), (47, 566720), (55, 484288), (56, 475640), (64, 416185), (70, 380512), (77, 345920), (80, 332948), (88, 302680), (92, 289520), (94, 283360), (110, 242144), (112, 237820), (115, 231616), (140, 190256), (154, 172960), (160, 166474), (161, 165440), (176, 151340), (184, 144760), (188, 141680), (220, 121072), (224, 118910), (230, 115808), (235, 113344), (253, 105280), (280, 95128), (308, 86480), (320, 83237), (322, 82720), (329, 80960), (352, 75670), (368, 72380), (376, 70840), (385, 69184), (440, 60536), (448, 59455), (460, 57904), (470, 56672), (506, 52640), (517, 51520), (560, 47564), (616, 43240), (644, 41360), (658, 40480), (704, 37835), (736, 36190), (752, 35420), (770, 34592), (805, 33088), (880, 30268), (920, 28952), (940, 28336), (1012, 26320), (1034, 25760), (1081, 24640), (1120, 23782), (1232, 21620), (1265, 21056), (1288, 20680), (1316, 20240), (1472, 18095), (1504, 17710), (1540, 17296), (1610, 16544), (1645, 16192), (1760, 15134), (1771, 15040), (1840, 14476), (1880, 14168), (2024, 13160), (2068, 12880), (2162, 12320), (2240, 11891), (2464, 10810), (2530, 10528), (2576, 10340), (2585, 10304), (2632, 10120), (3008, 8855), (3080, 8648), (3220, 8272), (3290, 8096), (3520, 7567), (3542, 7520), (3619, 7360), (3680, 7238), (3760, 7084), (4048, 6580), (4136, 6440), (4324, 6160), (4928, 5405), (5060, 5264), (5152, 5170)]