82206460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587189}}^1$

素因数の和:587205

約数の個数: 24

約数和(自身を含む): 197295840

約数和(自身を除く): 115089380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587189, 1174378, 2348756, 2935945, 4110323, 5871890, 8220646, 11743780, 16441292, 20551615, 41103230, 82206460]

約数ペア:

[(1, 82206460), (2, 41103230), (4, 20551615), (5, 16441292), (7, 11743780), (10, 8220646), (14, 5871890), (20, 4110323), (28, 2935945), (35, 2348756), (70, 1174378), (140, 587189)]