4558540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32561}}^1$

素因数の和:32577

約数の個数: 24

約数和(自身を含む): 10940832

約数和(自身を除く): 6382292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32561, 65122, 130244, 162805, 227927, 325610, 455854, 651220, 911708, 1139635, 2279270, 4558540]

約数ペア:

[(1, 4558540), (2, 2279270), (4, 1139635), (5, 911708), (7, 651220), (10, 455854), (14, 325610), (20, 227927), (28, 162805), (35, 130244), (70, 65122), (140, 32561)]