26276080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8011}}^1$

素因数の和:8065

約数の個数: 40

約数和(自身を含む): 62589744

約数和(自身を除く): 36313664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 8011, 16022, 32044, 40055, 64088, 80110, 128176, 160220, 320440, 328451, 640880, 656902, 1313804, 1642255, 2627608, 3284510, 5255216, 6569020, 13138040, 26276080]

約数ペア:

[(1, 26276080), (2, 13138040), (4, 6569020), (5, 5255216), (8, 3284510), (10, 2627608), (16, 1642255), (20, 1313804), (40, 656902), (41, 640880), (80, 328451), (82, 320440), (164, 160220), (205, 128176), (328, 80110), (410, 64088), (656, 40055), (820, 32044), (1640, 16022), (3280, 8011)]