82485920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46867}}^1$

素因数の和:46893

約数の個数: 48

約数和(自身を含む): 212593248

約数和(自身を除く): 130107328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 46867, 93734, 187468, 234335, 374936, 468670, 515537, 749872, 937340, 1031074, 1499744, 1874680, 2062148, 2577685, 3749360, 4124296, 5155370, 7498720, 8248592, 10310740, 16497184, 20621480, 41242960, 82485920]

約数ペア:

[(1, 82485920), (2, 41242960), (4, 20621480), (5, 16497184), (8, 10310740), (10, 8248592), (11, 7498720), (16, 5155370), (20, 4124296), (22, 3749360), (32, 2577685), (40, 2062148), (44, 1874680), (55, 1499744), (80, 1031074), (88, 937340), (110, 749872), (160, 515537), (176, 468670), (220, 374936), (352, 234335), (440, 187468), (880, 93734), (1760, 46867)]