11215400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8011}}^1$

素因数の和:8034

約数の個数: 48

約数和(自身を含む): 29804640

約数和(自身を除く): 18589240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8011, 16022, 32044, 40055, 56077, 64088, 80110, 112154, 160220, 200275, 224308, 280385, 320440, 400550, 448616, 560770, 801100, 1121540, 1401925, 1602200, 2243080, 2803850, 5607700, 11215400]

約数ペア:

[(1, 11215400), (2, 5607700), (4, 2803850), (5, 2243080), (7, 1602200), (8, 1401925), (10, 1121540), (14, 801100), (20, 560770), (25, 448616), (28, 400550), (35, 320440), (40, 280385), (50, 224308), (56, 200275), (70, 160220), (100, 112154), (140, 80110), (175, 64088), (200, 56077), (280, 40055), (350, 32044), (700, 16022), (1400, 8011)]