182181680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27437}}^1$

素因数の和:27533

約数の個数: 40

約数和(自身を含む): 428691312

約数和(自身を除く): 246509632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 27437, 54874, 109748, 137185, 219496, 274370, 438992, 548740, 1097480, 2194960, 2277271, 4554542, 9109084, 11386355, 18218168, 22772710, 36436336, 45545420, 91090840, 182181680]

約数ペア:

[(1, 182181680), (2, 91090840), (4, 45545420), (5, 36436336), (8, 22772710), (10, 18218168), (16, 11386355), (20, 9109084), (40, 4554542), (80, 2277271), (83, 2194960), (166, 1097480), (332, 548740), (415, 438992), (664, 274370), (830, 219496), (1328, 137185), (1660, 109748), (3320, 54874), (6640, 27437)]