32148080

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 75088944

約数和(自身を除く): 42940864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 1601, 2008, 2510, 3202, 4016, 5020, 6404, 8005, 10040, 12808, 16010, 20080, 25616, 32020, 64040, 128080, 401851, 803702, 1607404, 2009255, 3214808, 4018510, 6429616, 8037020, 16074040, 32148080]

約数ペア:

[(1, 32148080), (2, 16074040), (4, 8037020), (5, 6429616), (8, 4018510), (10, 3214808), (16, 2009255), (20, 1607404), (40, 803702), (80, 401851), (251, 128080), (502, 64040), (1004, 32020), (1255, 25616), (1601, 20080), (2008, 16010), (2510, 12808), (3202, 10040), (4016, 8005), (5020, 6404)]