16022300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 40664064

約数和(自身を除く): 24641764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 487, 658, 700, 940, 974, 1175, 1316, 1645, 1948, 2350, 2435, 3290, 3409, 4700, 4870, 6580, 6818, 8225, 9740, 12175, 13636, 16450, 17045, 22889, 24350, 32900, 34090, 45778, 48700, 68180, 85225, 91556, 114445, 160223, 170450, 228890, 320446, 340900, 457780, 572225, 640892, 801115, 1144450, 1602230, 2288900, 3204460, 4005575, 8011150, 16022300]

約数ペア:

[(1, 16022300), (2, 8011150), (4, 4005575), (5, 3204460), (7, 2288900), (10, 1602230), (14, 1144450), (20, 801115), (25, 640892), (28, 572225), (35, 457780), (47, 340900), (50, 320446), (70, 228890), (94, 170450), (100, 160223), (140, 114445), (175, 91556), (188, 85225), (235, 68180), (329, 48700), (350, 45778), (470, 34090), (487, 32900), (658, 24350), (700, 22889), (940, 17045), (974, 16450), (1175, 13636), (1316, 12175), (1645, 9740), (1948, 8225), (2350, 6818), (2435, 6580), (3290, 4870), (3409, 4700)]