8807020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25903}}^1$

素因数の和:25929

約数の個数: 24

約数和(自身を含む): 19583424

約数和(自身を除く): 10776404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 25903, 51806, 103612, 129515, 259030, 440351, 518060, 880702, 1761404, 2201755, 4403510, 8807020]

約数ペア:

[(1, 8807020), (2, 4403510), (4, 2201755), (5, 1761404), (10, 880702), (17, 518060), (20, 440351), (34, 259030), (68, 129515), (85, 103612), (170, 51806), (340, 25903)]