18071360

素因数分解:

$2^6\times 5^1\times {\mathrm{56473}}^1$

素因数の和:56490

約数の個数: 28

約数和(自身を含む): 43033188

約数和(自身を除く): 24961828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56473, 112946, 225892, 282365, 451784, 564730, 903568, 1129460, 1807136, 2258920, 3614272, 4517840, 9035680, 18071360]

約数ペア:

[(1, 18071360), (2, 9035680), (4, 4517840), (5, 3614272), (8, 2258920), (10, 1807136), (16, 1129460), (20, 903568), (32, 564730), (40, 451784), (64, 282365), (80, 225892), (160, 112946), (320, 56473)]