2991680

素因数分解:

$2^6\times 5^1\times {\mathrm{9349}}^1$

素因数の和:9366

約数の個数: 28

約数和(自身を含む): 7124700

約数和(自身を除く): 4133020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9349, 18698, 37396, 46745, 74792, 93490, 149584, 186980, 299168, 373960, 598336, 747920, 1495840, 2991680]

約数ペア:

[(1, 2991680), (2, 1495840), (4, 747920), (5, 598336), (8, 373960), (10, 299168), (16, 186980), (20, 149584), (32, 93490), (40, 74792), (64, 46745), (80, 37396), (160, 18698), (320, 9349)]