10303220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7057}}^1$

素因数の和:7139

約数の個数: 24

約数和(自身を含む): 21936264

約数和(自身を除く): 11633044

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 7057, 14114, 28228, 35285, 70570, 141140, 515161, 1030322, 2060644, 2575805, 5151610, 10303220]

約数ペア:

[(1, 10303220), (2, 5151610), (4, 2575805), (5, 2060644), (10, 1030322), (20, 515161), (73, 141140), (146, 70570), (292, 35285), (365, 28228), (730, 14114), (1460, 7057)]