26873740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16189}}^1$

素因数の和:16281

約数の個数: 24

約数和(自身を含む): 57118320

約数和(自身を除く): 30244580

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 16189, 32378, 64756, 80945, 161890, 323780, 1343687, 2687374, 5374748, 6718435, 13436870, 26873740]

約数ペア:

[(1, 26873740), (2, 13436870), (4, 6718435), (5, 5374748), (10, 2687374), (20, 1343687), (83, 323780), (166, 161890), (332, 80945), (415, 64756), (830, 32378), (1660, 16189)]