33312080

素因数分解:

$2^4\times 5^1\times {\mathrm{416401}}^1$

素因数の和:416414

約数の個数: 20

約数和(自身を含む): 77450772

約数和(自身を除く): 44138692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 416401, 832802, 1665604, 2082005, 3331208, 4164010, 6662416, 8328020, 16656040, 33312080]

約数ペア:

[(1, 33312080), (2, 16656040), (4, 8328020), (5, 6662416), (8, 4164010), (10, 3331208), (16, 2082005), (20, 1665604), (40, 832802), (80, 416401)]