82677760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 104

約数和(自身を含む): 217028736

約数和(自身を除く): 134350976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 367, 440, 512, 640, 704, 734, 880, 1024, 1280, 1408, 1468, 1760, 1835, 2048, 2560, 2816, 2936, 3520, 3670, 4037, 4096, 5120, 5632, 5872, 7040, 7340, 8074, 10240, 11264, 11744, 14080, 14680, 16148, 20185, 20480, 22528, 23488, 28160, 29360, 32296, 40370, 45056, 46976, 56320, 58720, 64592, 80740, 93952, 112640, 117440, 129184, 161480, 187904, 225280, 234880, 258368, 322960, 375808, 469760, 516736, 645920, 751616, 939520, 1033472, 1291840, 1503232, 1879040, 2066944, 2583680, 3758080, 4133888, 5167360, 7516160, 8267776, 10334720, 16535552, 20669440, 41338880, 82677760]

約数ペア:

[(1, 82677760), (2, 41338880), (4, 20669440), (5, 16535552), (8, 10334720), (10, 8267776), (11, 7516160), (16, 5167360), (20, 4133888), (22, 3758080), (32, 2583680), (40, 2066944), (44, 1879040), (55, 1503232), (64, 1291840), (80, 1033472), (88, 939520), (110, 751616), (128, 645920), (160, 516736), (176, 469760), (220, 375808), (256, 322960), (320, 258368), (352, 234880), (367, 225280), (440, 187904), (512, 161480), (640, 129184), (704, 117440), (734, 112640), (880, 93952), (1024, 80740), (1280, 64592), (1408, 58720), (1468, 56320), (1760, 46976), (1835, 45056), (2048, 40370), (2560, 32296), (2816, 29360), (2936, 28160), (3520, 23488), (3670, 22528), (4037, 20480), (4096, 20185), (5120, 16148), (5632, 14680), (5872, 14080), (7040, 11744), (7340, 11264), (8074, 10240)]