26776780

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8017}}^1$

素因数の和:8193

約数の個数: 24

約数和(自身を含む): 56575008

約数和(自身を除く): 29798228

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 8017, 16034, 32068, 40085, 80170, 160340, 1338839, 2677678, 5355356, 6694195, 13388390, 26776780]

約数ペア:

[(1, 26776780), (2, 13388390), (4, 6694195), (5, 5355356), (10, 2677678), (20, 1338839), (167, 160340), (334, 80170), (668, 40085), (835, 32068), (1670, 16034), (3340, 8017)]