105822440

素因数分解:

$2^3\times 5^1\times {\mathrm{2645561}}^1$

素因数の和:2645572

約数の個数: 16

約数和(自身を含む): 238100580

約数和(自身を除く): 132278140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2645561, 5291122, 10582244, 13227805, 21164488, 26455610, 52911220, 105822440]

約数ペア:

[(1, 105822440), (2, 52911220), (4, 26455610), (5, 21164488), (8, 13227805), (10, 10582244), (20, 5291122), (40, 2645561)]