38205070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 73446912

約数和(自身を除く): 35241842

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 3863, 4945, 7726, 9890, 19315, 38630, 88849, 166109, 177698, 332218, 444245, 830545, 888490, 1661090, 3820507, 7641014, 19102535, 38205070]

約数ペア:

[(1, 38205070), (2, 19102535), (5, 7641014), (10, 3820507), (23, 1661090), (43, 888490), (46, 830545), (86, 444245), (115, 332218), (215, 177698), (230, 166109), (430, 88849), (989, 38630), (1978, 19315), (3863, 9890), (4945, 7726)]