79349180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50221}}^1$

素因数の和:50309

約数の個数: 24

約数和(自身を含む): 168745920

約数和(自身を除く): 89396740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 50221, 100442, 200884, 251105, 502210, 1004420, 3967459, 7934918, 15869836, 19837295, 39674590, 79349180]

約数ペア:

[(1, 79349180), (2, 39674590), (4, 19837295), (5, 15869836), (10, 7934918), (20, 3967459), (79, 1004420), (158, 502210), (316, 251105), (395, 200884), (790, 100442), (1580, 50221)]