2080340164580

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{87630167}}^1$

素因数の和:87631363

約数の個数: 24

約数和(自身を含む): 4372394862528

約数和(自身を除く): 2292054697948

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4748, 5935, 11870, 23740, 87630167, 175260334, 350520668, 438150835, 876301670, 1752603340, 104017008229, 208034016458, 416068032916, 520085041145, 1040170082290, 2080340164580]

約数ペア:

[(1, 2080340164580), (2, 1040170082290), (4, 520085041145), (5, 416068032916), (10, 208034016458), (20, 104017008229), (1187, 1752603340), (2374, 876301670), (4748, 438150835), (5935, 350520668), (11870, 175260334), (23740, 87630167)]