27605630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 53954208

約数和(自身を除く): 26348578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1621, 1703, 3242, 3406, 8105, 8515, 16210, 17030, 21073, 42146, 105365, 210730, 212351, 424702, 1061755, 2123510, 2760563, 5521126, 13802815, 27605630]

約数ペア:

[(1, 27605630), (2, 13802815), (5, 5521126), (10, 2760563), (13, 2123510), (26, 1061755), (65, 424702), (130, 212351), (131, 210730), (262, 105365), (655, 42146), (1310, 21073), (1621, 17030), (1703, 16210), (3242, 8515), (3406, 8105)]