17441867080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39640607}}^1$

素因数の和:39640629

約数の個数: 32

約数和(自身を含む): 42811856640

約数和(自身を除く): 25369989560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 39640607, 79281214, 158562428, 198203035, 317124856, 396406070, 436046677, 792812140, 872093354, 1585624280, 1744186708, 2180233385, 3488373416, 4360466770, 8720933540, 17441867080]

約数ペア:

[(1, 17441867080), (2, 8720933540), (4, 4360466770), (5, 3488373416), (8, 2180233385), (10, 1744186708), (11, 1585624280), (20, 872093354), (22, 792812140), (40, 436046677), (44, 396406070), (55, 317124856), (88, 198203035), (110, 158562428), (220, 79281214), (440, 39640607)]