40870805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25307}}^1$

素因数の和:25348

約数の個数: 16

約数和(自身を含む): 54665280

約数和(自身を除く): 13794475

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 25307, 126535, 430219, 480833, 2151095, 2404165, 8174161, 40870805]

約数ペア:

[(1, 40870805), (5, 8174161), (17, 2404165), (19, 2151095), (85, 480833), (95, 430219), (323, 126535), (1615, 25307)]