25346880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 94027752

約数和(自身を除く): 68680872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 677, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1354, 1440, 1560, 1872, 2031, 2080, 2340, 2496, 2708, 2880, 3120, 3385, 3744, 4062, 4160, 4680, 5416, 6093, 6240, 6770, 7488, 8124, 8801, 9360, 10155, 10832, 12186, 12480, 13540, 16248, 17602, 18720, 20310, 21664, 24372, 26403, 27080, 30465, 32496, 35204, 37440, 40620, 43328, 44005, 48744, 52806, 54160, 60930, 64992, 70408, 79209, 81240, 88010, 97488, 105612, 108320, 121860, 129984, 132015, 140816, 158418, 162480, 176020, 194976, 211224, 216640, 243720, 264030, 281632, 316836, 324960, 352040, 389952, 396045, 422448, 487440, 528060, 563264, 633672, 649920, 704080, 792090, 844896, 974880, 1056120, 1267344, 1408160, 1584180, 1689792, 1949760, 2112240, 2534688, 2816320, 3168360, 4224480, 5069376, 6336720, 8448960, 12673440, 25346880]

約数ペア:

[(1, 25346880), (2, 12673440), (3, 8448960), (4, 6336720), (5, 5069376), (6, 4224480), (8, 3168360), (9, 2816320), (10, 2534688), (12, 2112240), (13, 1949760), (15, 1689792), (16, 1584180), (18, 1408160), (20, 1267344), (24, 1056120), (26, 974880), (30, 844896), (32, 792090), (36, 704080), (39, 649920), (40, 633672), (45, 563264), (48, 528060), (52, 487440), (60, 422448), (64, 396045), (65, 389952), (72, 352040), (78, 324960), (80, 316836), (90, 281632), (96, 264030), (104, 243720), (117, 216640), (120, 211224), (130, 194976), (144, 176020), (156, 162480), (160, 158418), (180, 140816), (192, 132015), (195, 129984), (208, 121860), (234, 108320), (240, 105612), (260, 97488), (288, 88010), (312, 81240), (320, 79209), (360, 70408), (390, 64992), (416, 60930), (468, 54160), (480, 52806), (520, 48744), (576, 44005), (585, 43328), (624, 40620), (677, 37440), (720, 35204), (780, 32496), (832, 30465), (936, 27080), (960, 26403), (1040, 24372), (1170, 21664), (1248, 20310), (1354, 18720), (1440, 17602), (1560, 16248), (1872, 13540), (2031, 12480), (2080, 12186), (2340, 10832), (2496, 10155), (2708, 9360), (2880, 8801), (3120, 8124), (3385, 7488), (3744, 6770), (4062, 6240), (4160, 6093), (4680, 5416)]