52737680

素因数分解:

$2^4\times 5^1\times {\mathrm{659221}}^1$

素因数の和:659234

約数の個数: 20

約数和(自身を含む): 122615292

約数和(自身を除く): 69877612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659221, 1318442, 2636884, 3296105, 5273768, 6592210, 10547536, 13184420, 26368840, 52737680]

約数ペア:

[(1, 52737680), (2, 26368840), (4, 13184420), (5, 10547536), (8, 6592210), (10, 5273768), (16, 3296105), (20, 2636884), (40, 1318442), (80, 659221)]