26884480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 77993280

約数和(自身を除く): 51108800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 353, 448, 476, 544, 560, 595, 640, 680, 706, 896, 952, 1088, 1120, 1190, 1360, 1412, 1765, 1904, 2176, 2240, 2380, 2471, 2720, 2824, 3530, 3808, 4480, 4760, 4942, 5440, 5648, 6001, 7060, 7616, 9520, 9884, 10880, 11296, 12002, 12355, 14120, 15232, 19040, 19768, 22592, 24004, 24710, 28240, 30005, 38080, 39536, 42007, 45184, 48008, 49420, 56480, 60010, 76160, 79072, 84014, 96016, 98840, 112960, 120020, 158144, 168028, 192032, 197680, 210035, 225920, 240040, 316288, 336056, 384064, 395360, 420070, 480080, 672112, 768128, 790720, 840140, 960160, 1344224, 1581440, 1680280, 1920320, 2688448, 3360560, 3840640, 5376896, 6721120, 13442240, 26884480]

約数ペア:

[(1, 26884480), (2, 13442240), (4, 6721120), (5, 5376896), (7, 3840640), (8, 3360560), (10, 2688448), (14, 1920320), (16, 1680280), (17, 1581440), (20, 1344224), (28, 960160), (32, 840140), (34, 790720), (35, 768128), (40, 672112), (56, 480080), (64, 420070), (68, 395360), (70, 384064), (80, 336056), (85, 316288), (112, 240040), (119, 225920), (128, 210035), (136, 197680), (140, 192032), (160, 168028), (170, 158144), (224, 120020), (238, 112960), (272, 98840), (280, 96016), (320, 84014), (340, 79072), (353, 76160), (448, 60010), (476, 56480), (544, 49420), (560, 48008), (595, 45184), (640, 42007), (680, 39536), (706, 38080), (896, 30005), (952, 28240), (1088, 24710), (1120, 24004), (1190, 22592), (1360, 19768), (1412, 19040), (1765, 15232), (1904, 14120), (2176, 12355), (2240, 12002), (2380, 11296), (2471, 10880), (2720, 9884), (2824, 9520), (3530, 7616), (3808, 7060), (4480, 6001), (4760, 5648), (4942, 5440)]