15704820440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17070457}}^1$

素因数の和:17070491

約数の個数: 32

約数和(自身を含む): 36872189280

約数和(自身を除く): 21167368840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17070457, 34140914, 68281828, 85352285, 136563656, 170704570, 341409140, 392620511, 682818280, 785241022, 1570482044, 1963102555, 3140964088, 3926205110, 7852410220, 15704820440]

約数ペア:

[(1, 15704820440), (2, 7852410220), (4, 3926205110), (5, 3140964088), (8, 1963102555), (10, 1570482044), (20, 785241022), (23, 682818280), (40, 392620511), (46, 341409140), (92, 170704570), (115, 136563656), (184, 85352285), (230, 68281828), (460, 34140914), (920, 17070457)]