1760713090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{20639}}^1$

素因数の和:21114

約数の個数: 32

約数和(自身を含む): 3343680000

約数和(自身を除く): 1582966910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 449, 898, 2245, 4490, 8531, 17062, 20639, 41278, 42655, 85310, 103195, 206390, 392141, 784282, 1960705, 3921410, 9266911, 18533822, 46334555, 92669110, 176071309, 352142618, 880356545, 1760713090]

約数ペア:

[(1, 1760713090), (2, 880356545), (5, 352142618), (10, 176071309), (19, 92669110), (38, 46334555), (95, 18533822), (190, 9266911), (449, 3921410), (898, 1960705), (2245, 784282), (4490, 392141), (8531, 206390), (17062, 103195), (20639, 85310), (41278, 42655)]