11856280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8011}}^1$

素因数の和:8059

約数の個数: 32

約数和(自身を含む): 27401040

約数和(自身を除く): 15544760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8011, 16022, 32044, 40055, 64088, 80110, 160220, 296407, 320440, 592814, 1185628, 1482035, 2371256, 2964070, 5928140, 11856280]

約数ペア:

[(1, 11856280), (2, 5928140), (4, 2964070), (5, 2371256), (8, 1482035), (10, 1185628), (20, 592814), (37, 320440), (40, 296407), (74, 160220), (148, 80110), (185, 64088), (296, 40055), (370, 32044), (740, 16022), (1480, 8011)]