41252080

素因数分解:

$2^4\times 5^1\times {\mathrm{515651}}^1$

素因数の和:515664

約数の個数: 20

約数和(自身を含む): 95911272

約数和(自身を除く): 54659192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 515651, 1031302, 2062604, 2578255, 4125208, 5156510, 8250416, 10313020, 20626040, 41252080]

約数ペア:

[(1, 41252080), (2, 20626040), (4, 10313020), (5, 8250416), (8, 5156510), (10, 4125208), (16, 2578255), (20, 2062604), (40, 1031302), (80, 515651)]