38254160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{68311}}^1$

素因数の和:68331

約数の個数: 40

約数和(自身を含む): 101648256

約数和(自身を除く): 63394096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 68311, 136622, 273244, 341555, 478177, 546488, 683110, 956354, 1092976, 1366220, 1912708, 2390885, 2732440, 3825416, 4781770, 5464880, 7650832, 9563540, 19127080, 38254160]

約数ペア:

[(1, 38254160), (2, 19127080), (4, 9563540), (5, 7650832), (7, 5464880), (8, 4781770), (10, 3825416), (14, 2732440), (16, 2390885), (20, 1912708), (28, 1366220), (35, 1092976), (40, 956354), (56, 683110), (70, 546488), (80, 478177), (112, 341555), (140, 273244), (280, 136622), (560, 68311)]