5089180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 10825920

約数和(自身を除く): 5736740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3221, 6442, 12884, 16105, 32210, 64420, 254459, 508918, 1017836, 1272295, 2544590, 5089180]

約数ペア:

[(1, 5089180), (2, 2544590), (4, 1272295), (5, 1017836), (10, 508918), (20, 254459), (79, 64420), (158, 32210), (316, 16105), (395, 12884), (790, 6442), (1580, 3221)]