86097880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{195677}}^1$

素因数の和:195699

約数の個数: 32

約数和(自身を含む): 211332240

約数和(自身を除く): 125234360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 195677, 391354, 782708, 978385, 1565416, 1956770, 2152447, 3913540, 4304894, 7827080, 8609788, 10762235, 17219576, 21524470, 43048940, 86097880]

約数ペア:

[(1, 86097880), (2, 43048940), (4, 21524470), (5, 17219576), (8, 10762235), (10, 8609788), (11, 7827080), (20, 4304894), (22, 3913540), (40, 2152447), (44, 1956770), (55, 1565416), (88, 978385), (110, 782708), (220, 391354), (440, 195677)]