85011410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3923}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 167821632

約数和(自身を除く): 82810222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3923, 4334, 7846, 10835, 19615, 21670, 39230, 43153, 86306, 215765, 431530, 772831, 1545662, 3864155, 7728310, 8501141, 17002282, 42505705, 85011410]

約数ペア:

[(1, 85011410), (2, 42505705), (5, 17002282), (10, 8501141), (11, 7728310), (22, 3864155), (55, 1545662), (110, 772831), (197, 431530), (394, 215765), (985, 86306), (1970, 43153), (2167, 39230), (3923, 21670), (4334, 19615), (7846, 10835)]