134617820

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{18749}}^1$

素因数の和:19117

約数の個数: 24

約数和(自身を含む): 283500000

約数和(自身を除く): 148882180

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 18749, 37498, 74996, 93745, 187490, 374980, 6730891, 13461782, 26923564, 33654455, 67308910, 134617820]

約数ペア:

[(1, 134617820), (2, 67308910), (4, 33654455), (5, 26923564), (10, 13461782), (20, 6730891), (359, 374980), (718, 187490), (1436, 93745), (1795, 74996), (3590, 37498), (7180, 18749)]