33915690140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39436849}}^1$

素因数の和:39436901

約数の個数: 24

約数和(自身を含む): 72879298800

約数和(自身を除く): 38963608660

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 39436849, 78873698, 157747396, 197184245, 394368490, 788736980, 1695784507, 3391569014, 6783138028, 8478922535, 16957845070, 33915690140]

約数ペア:

[(1, 33915690140), (2, 16957845070), (4, 8478922535), (5, 6783138028), (10, 3391569014), (20, 1695784507), (43, 788736980), (86, 394368490), (172, 197184245), (215, 157747396), (430, 78873698), (860, 39436849)]