70402160

素因数分解:

$2^4\times 5^1\times {\mathrm{880027}}^1$

素因数の和:880040

約数の個数: 20

約数和(自身を含む): 163685208

約数和(自身を除く): 93283048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 880027, 1760054, 3520108, 4400135, 7040216, 8800270, 14080432, 17600540, 35201080, 70402160]

約数ペア:

[(1, 70402160), (2, 35201080), (4, 17600540), (5, 14080432), (8, 8800270), (10, 7040216), (16, 4400135), (20, 3520108), (40, 1760054), (80, 880027)]