179552980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{528097}}^1$

素因数の和:528123

約数の個数: 24

約数和(自身を含む): 399242088

約数和(自身を除く): 219689108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 528097, 1056194, 2112388, 2640485, 5280970, 8977649, 10561940, 17955298, 35910596, 44888245, 89776490, 179552980]

約数ペア:

[(1, 179552980), (2, 89776490), (4, 44888245), (5, 35910596), (10, 17955298), (17, 10561940), (20, 8977649), (34, 5280970), (68, 2640485), (85, 2112388), (170, 1056194), (340, 528097)]