86760770

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{44041}}^1$

素因数の和:44245

約数の個数: 16

約数和(自身を含む): 156965688

約数和(自身を除く): 70204918

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 44041, 88082, 220205, 440410, 8676077, 17352154, 43380385, 86760770]

約数ペア:

[(1, 86760770), (2, 43380385), (5, 17352154), (10, 8676077), (197, 440410), (394, 220205), (985, 88082), (1970, 44041)]