2168861590295

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^2\times {\mathrm{2551}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 2629646284320

約数和(自身を除く): 460784694025

約数列:

[1, 5, 109, 545, 1249, 2551, 6245, 12755, 136141, 278059, 680705, 1390295, 1560001, 3186199, 7800005, 15930995, 170040109, 347295691, 850200545, 1736478455, 3979562551, 19897812755, 433772318059, 2168861590295]

約数ペア:

[(1, 2168861590295), (5, 433772318059), (109, 19897812755), (545, 3979562551), (1249, 1736478455), (2551, 850200545), (6245, 347295691), (12755, 170040109), (136141, 15930995), (278059, 7800005), (680705, 3186199), (1390295, 1560001)]