1600960

素因数分解:

$2^6\times 5^1\times {\mathrm{5003}}^1$

素因数の和:5020

約数の個数: 28

約数和(自身を含む): 3813048

約数和(自身を除く): 2212088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5003, 10006, 20012, 25015, 40024, 50030, 80048, 100060, 160096, 200120, 320192, 400240, 800480, 1600960]

約数ペア:

[(1, 1600960), (2, 800480), (4, 400240), (5, 320192), (8, 200120), (10, 160096), (16, 100060), (20, 80048), (32, 50030), (40, 40024), (64, 25015), (80, 20012), (160, 10006), (320, 5003)]