102402560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 281513232

約数和(自身を除く): 179110672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 181, 208, 221, 256, 260, 272, 320, 340, 362, 416, 442, 512, 520, 544, 640, 680, 724, 832, 884, 905, 1040, 1088, 1105, 1280, 1360, 1448, 1664, 1768, 1810, 2080, 2176, 2210, 2353, 2560, 2720, 2896, 3077, 3328, 3536, 3620, 4160, 4352, 4420, 4706, 5440, 5792, 6154, 6656, 7072, 7240, 8320, 8704, 8840, 9412, 10880, 11584, 11765, 12308, 14144, 14480, 15385, 16640, 17680, 18824, 21760, 23168, 23530, 24616, 28288, 28960, 30770, 33280, 35360, 37648, 40001, 43520, 46336, 47060, 49232, 56576, 57920, 61540, 70720, 75296, 80002, 92672, 94120, 98464, 113152, 115840, 123080, 141440, 150592, 160004, 188240, 196928, 200005, 231680, 246160, 282880, 301184, 320008, 376480, 393856, 400010, 463360, 492320, 565760, 602368, 640016, 752960, 787712, 800020, 984640, 1204736, 1280032, 1505920, 1575424, 1600040, 1969280, 2560064, 3011840, 3200080, 3938560, 5120128, 6023680, 6400160, 7877120, 10240256, 12800320, 20480512, 25600640, 51201280, 102402560]

約数ペア:

[(1, 102402560), (2, 51201280), (4, 25600640), (5, 20480512), (8, 12800320), (10, 10240256), (13, 7877120), (16, 6400160), (17, 6023680), (20, 5120128), (26, 3938560), (32, 3200080), (34, 3011840), (40, 2560064), (52, 1969280), (64, 1600040), (65, 1575424), (68, 1505920), (80, 1280032), (85, 1204736), (104, 984640), (128, 800020), (130, 787712), (136, 752960), (160, 640016), (170, 602368), (181, 565760), (208, 492320), (221, 463360), (256, 400010), (260, 393856), (272, 376480), (320, 320008), (340, 301184), (362, 282880), (416, 246160), (442, 231680), (512, 200005), (520, 196928), (544, 188240), (640, 160004), (680, 150592), (724, 141440), (832, 123080), (884, 115840), (905, 113152), (1040, 98464), (1088, 94120), (1105, 92672), (1280, 80002), (1360, 75296), (1448, 70720), (1664, 61540), (1768, 57920), (1810, 56576), (2080, 49232), (2176, 47060), (2210, 46336), (2353, 43520), (2560, 40001), (2720, 37648), (2896, 35360), (3077, 33280), (3328, 30770), (3536, 28960), (3620, 28288), (4160, 24616), (4352, 23530), (4420, 23168), (4706, 21760), (5440, 18824), (5792, 17680), (6154, 16640), (6656, 15385), (7072, 14480), (7240, 14144), (8320, 12308), (8704, 11765), (8840, 11584), (9412, 10880)]