26652080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 120

約数和(自身を含む): 77776272

約数和(自身を除く): 51124192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 523, 560, 637, 728, 784, 910, 980, 1040, 1046, 1274, 1456, 1820, 1960, 2092, 2548, 2615, 3185, 3640, 3661, 3920, 4184, 5096, 5230, 6370, 6799, 7280, 7322, 8368, 10192, 10460, 12740, 13598, 14644, 18305, 20920, 25480, 25627, 27196, 29288, 33995, 36610, 41840, 47593, 50960, 51254, 54392, 58576, 67990, 73220, 95186, 102508, 108784, 128135, 135980, 146440, 190372, 205016, 237965, 256270, 271960, 292880, 333151, 380744, 410032, 475930, 512540, 543920, 666302, 761488, 951860, 1025080, 1332604, 1665755, 1903720, 2050160, 2665208, 3331510, 3807440, 5330416, 6663020, 13326040, 26652080]

約数ペア:

[(1, 26652080), (2, 13326040), (4, 6663020), (5, 5330416), (7, 3807440), (8, 3331510), (10, 2665208), (13, 2050160), (14, 1903720), (16, 1665755), (20, 1332604), (26, 1025080), (28, 951860), (35, 761488), (40, 666302), (49, 543920), (52, 512540), (56, 475930), (65, 410032), (70, 380744), (80, 333151), (91, 292880), (98, 271960), (104, 256270), (112, 237965), (130, 205016), (140, 190372), (182, 146440), (196, 135980), (208, 128135), (245, 108784), (260, 102508), (280, 95186), (364, 73220), (392, 67990), (455, 58576), (490, 54392), (520, 51254), (523, 50960), (560, 47593), (637, 41840), (728, 36610), (784, 33995), (910, 29288), (980, 27196), (1040, 25627), (1046, 25480), (1274, 20920), (1456, 18305), (1820, 14644), (1960, 13598), (2092, 12740), (2548, 10460), (2615, 10192), (3185, 8368), (3640, 7322), (3661, 7280), (3920, 6799), (4184, 6370), (5096, 5230)]