20250160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{36161}}^1$

素因数の和:36181

約数の個数: 40

約数和(自身を含む): 53809056

約数和(自身を除く): 33558896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36161, 72322, 144644, 180805, 253127, 289288, 361610, 506254, 578576, 723220, 1012508, 1265635, 1446440, 2025016, 2531270, 2892880, 4050032, 5062540, 10125080, 20250160]

約数ペア:

[(1, 20250160), (2, 10125080), (4, 5062540), (5, 4050032), (7, 2892880), (8, 2531270), (10, 2025016), (14, 1446440), (16, 1265635), (20, 1012508), (28, 723220), (35, 578576), (40, 506254), (56, 361610), (70, 289288), (80, 253127), (112, 180805), (140, 144644), (280, 72322), (560, 36161)]