4080503530

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{780211}}^1$

素因数の和:780741

約数の個数: 16

約数和(自身を含む): 7358959584

約数和(自身を除く): 3278456054

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 780211, 1560422, 3901055, 7802110, 408050353, 816100706, 2040251765, 4080503530]

約数ペア:

[(1, 4080503530), (2, 2040251765), (5, 816100706), (10, 408050353), (523, 7802110), (1046, 3901055), (2615, 1560422), (5230, 780211)]