39243290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 35268070

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 1759, 2231, 3518, 4462, 8795, 11155, 17590, 22310, 40457, 80914, 170623, 202285, 341246, 404570, 853115, 1706230, 3924329, 7848658, 19621645, 39243290]

約数ペア:

[(1, 39243290), (2, 19621645), (5, 7848658), (10, 3924329), (23, 1706230), (46, 853115), (97, 404570), (115, 341246), (194, 202285), (230, 170623), (485, 80914), (970, 40457), (1759, 22310), (2231, 17590), (3518, 11155), (4462, 8795)]