335680

素因数分解:

$2^6\times 5^1\times {\mathrm{1049}}^1$

素因数の和:1066

約数の個数: 28

約数和(自身を含む): 800100

約数和(自身を除く): 464420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1049, 2098, 4196, 5245, 8392, 10490, 16784, 20980, 33568, 41960, 67136, 83920, 167840, 335680]

約数ペア:

[(1, 335680), (2, 167840), (4, 83920), (5, 67136), (8, 41960), (10, 33568), (16, 20980), (20, 16784), (32, 10490), (40, 8392), (64, 5245), (80, 4196), (160, 2098), (320, 1049)]