26596520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8011}}^1$

素因数の和:8105

約数の個数: 32

約数和(自身を含む): 60570720

約数和(自身を除く): 33974200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8011, 16022, 32044, 40055, 64088, 80110, 160220, 320440, 664913, 1329826, 2659652, 3324565, 5319304, 6649130, 13298260, 26596520]

約数ペア:

[(1, 26596520), (2, 13298260), (4, 6649130), (5, 5319304), (8, 3324565), (10, 2659652), (20, 1329826), (40, 664913), (83, 320440), (166, 160220), (332, 80110), (415, 64088), (664, 40055), (830, 32044), (1660, 16022), (3320, 8011)]