41580037120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{261971}}^1$

素因数の和:262027

約数の個数: 88

約数和(自身を含む): 102961283328

約数和(自身を除く): 61381246208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 79360, 158720, 261971, 523942, 1047884, 1309855, 2095768, 2619710, 4191536, 5239420, 8121101, 8383072, 10478840, 16242202, 16766144, 20957680, 32484404, 33532288, 40605505, 41915360, 64968808, 67064576, 81211010, 83830720, 129937616, 134129152, 162422020, 167661440, 259875232, 268258304, 324844040, 335322880, 519750464, 649688080, 670645760, 1039500928, 1299376160, 1341291520, 2079001856, 2598752320, 4158003712, 5197504640, 8316007424, 10395009280, 20790018560, 41580037120]

約数ペア:

[(1, 41580037120), (2, 20790018560), (4, 10395009280), (5, 8316007424), (8, 5197504640), (10, 4158003712), (16, 2598752320), (20, 2079001856), (31, 1341291520), (32, 1299376160), (40, 1039500928), (62, 670645760), (64, 649688080), (80, 519750464), (124, 335322880), (128, 324844040), (155, 268258304), (160, 259875232), (248, 167661440), (256, 162422020), (310, 134129152), (320, 129937616), (496, 83830720), (512, 81211010), (620, 67064576), (640, 64968808), (992, 41915360), (1024, 40605505), (1240, 33532288), (1280, 32484404), (1984, 20957680), (2480, 16766144), (2560, 16242202), (3968, 10478840), (4960, 8383072), (5120, 8121101), (7936, 5239420), (9920, 4191536), (15872, 2619710), (19840, 2095768), (31744, 1309855), (39680, 1047884), (79360, 523942), (158720, 261971)]