16022440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57223}}^1$

素因数の和:57241

約数の個数: 32

約数和(自身を含む): 41201280

約数和(自身を除く): 25178840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57223, 114446, 228892, 286115, 400561, 457784, 572230, 801122, 1144460, 1602244, 2002805, 2288920, 3204488, 4005610, 8011220, 16022440]

約数ペア:

[(1, 16022440), (2, 8011220), (4, 4005610), (5, 3204488), (7, 2288920), (8, 2002805), (10, 1602244), (14, 1144460), (20, 801122), (28, 572230), (35, 457784), (40, 400561), (56, 286115), (70, 228892), (140, 114446), (280, 57223)]