26865340

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1481}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 56517552

約数和(自身を除く): 29652212

約数列:

[1, 2, 4, 5, 10, 20, 907, 1481, 1814, 2962, 3628, 4535, 5924, 7405, 9070, 14810, 18140, 29620, 1343267, 2686534, 5373068, 6716335, 13432670, 26865340]

約数ペア:

[(1, 26865340), (2, 13432670), (4, 6716335), (5, 5373068), (10, 2686534), (20, 1343267), (907, 29620), (1481, 18140), (1814, 14810), (2962, 9070), (3628, 7405), (4535, 5924)]