4084180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3853}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 8740872

約数和(自身を除く): 4656692

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3853, 7706, 15412, 19265, 38530, 77060, 204209, 408418, 816836, 1021045, 2042090, 4084180]

約数ペア:

[(1, 4084180), (2, 2042090), (4, 1021045), (5, 816836), (10, 408418), (20, 204209), (53, 77060), (106, 38530), (212, 19265), (265, 15412), (530, 7706), (1060, 3853)]