2017080535

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 2488599360

約数和(自身を除く): 471518825

約数列:

[1, 5, 71, 79, 355, 395, 1013, 5041, 5065, 5609, 25205, 28045, 71923, 80027, 359615, 398239, 400135, 1991195, 5106533, 5681917, 25532665, 28409585, 403416107, 2017080535]

約数ペア:

[(1, 2017080535), (5, 403416107), (71, 28409585), (79, 25532665), (355, 5681917), (395, 5106533), (1013, 1991195), (5041, 400135), (5065, 398239), (5609, 359615), (25205, 80027), (28045, 71923)]