26826800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 87827712

約数和(自身を除く): 61000912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 67, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 134, 140, 143, 154, 175, 176, 182, 200, 208, 220, 260, 268, 275, 280, 286, 308, 325, 335, 350, 364, 385, 400, 440, 455, 469, 520, 536, 550, 560, 572, 616, 650, 670, 700, 715, 728, 737, 770, 871, 880, 910, 938, 1001, 1040, 1072, 1100, 1144, 1232, 1300, 1340, 1400, 1430, 1456, 1474, 1540, 1675, 1742, 1820, 1876, 1925, 2002, 2200, 2275, 2288, 2345, 2600, 2680, 2800, 2860, 2948, 3080, 3350, 3484, 3575, 3640, 3685, 3752, 3850, 4004, 4355, 4400, 4550, 4690, 5005, 5159, 5200, 5360, 5720, 5896, 6097, 6160, 6700, 6968, 7150, 7280, 7370, 7504, 7700, 8008, 8710, 9100, 9380, 9581, 10010, 10318, 11440, 11725, 11792, 12194, 13400, 13936, 14300, 14740, 15400, 16016, 17420, 18200, 18425, 18760, 19162, 20020, 20636, 21775, 23450, 24388, 25025, 25795, 26800, 28600, 29480, 30485, 30800, 34840, 36400, 36850, 37520, 38324, 40040, 41272, 43550, 46900, 47905, 48776, 50050, 51590, 57200, 58960, 60970, 67067, 69680, 73700, 76648, 80080, 82544, 87100, 93800, 95810, 97552, 100100, 103180, 121940, 128975, 134134, 147400, 152425, 153296, 174200, 187600, 191620, 200200, 206360, 239525, 243880, 257950, 268268, 294800, 304850, 335335, 348400, 383240, 400400, 412720, 479050, 487760, 515900, 536536, 609700, 670670, 766480, 958100, 1031800, 1073072, 1219400, 1341340, 1676675, 1916200, 2063600, 2438800, 2682680, 3353350, 3832400, 5365360, 6706700, 13413400, 26826800]

約数ペア:

[(1, 26826800), (2, 13413400), (4, 6706700), (5, 5365360), (7, 3832400), (8, 3353350), (10, 2682680), (11, 2438800), (13, 2063600), (14, 1916200), (16, 1676675), (20, 1341340), (22, 1219400), (25, 1073072), (26, 1031800), (28, 958100), (35, 766480), (40, 670670), (44, 609700), (50, 536536), (52, 515900), (55, 487760), (56, 479050), (65, 412720), (67, 400400), (70, 383240), (77, 348400), (80, 335335), (88, 304850), (91, 294800), (100, 268268), (104, 257950), (110, 243880), (112, 239525), (130, 206360), (134, 200200), (140, 191620), (143, 187600), (154, 174200), (175, 153296), (176, 152425), (182, 147400), (200, 134134), (208, 128975), (220, 121940), (260, 103180), (268, 100100), (275, 97552), (280, 95810), (286, 93800), (308, 87100), (325, 82544), (335, 80080), (350, 76648), (364, 73700), (385, 69680), (400, 67067), (440, 60970), (455, 58960), (469, 57200), (520, 51590), (536, 50050), (550, 48776), (560, 47905), (572, 46900), (616, 43550), (650, 41272), (670, 40040), (700, 38324), (715, 37520), (728, 36850), (737, 36400), (770, 34840), (871, 30800), (880, 30485), (910, 29480), (938, 28600), (1001, 26800), (1040, 25795), (1072, 25025), (1100, 24388), (1144, 23450), (1232, 21775), (1300, 20636), (1340, 20020), (1400, 19162), (1430, 18760), (1456, 18425), (1474, 18200), (1540, 17420), (1675, 16016), (1742, 15400), (1820, 14740), (1876, 14300), (1925, 13936), (2002, 13400), (2200, 12194), (2275, 11792), (2288, 11725), (2345, 11440), (2600, 10318), (2680, 10010), (2800, 9581), (2860, 9380), (2948, 9100), (3080, 8710), (3350, 8008), (3484, 7700), (3575, 7504), (3640, 7370), (3685, 7280), (3752, 7150), (3850, 6968), (4004, 6700), (4355, 6160), (4400, 6097), (4550, 5896), (4690, 5720), (5005, 5360), (5159, 5200)]