28305016270

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5412049}}^1$

素因数の和:5412579

約数の個数: 16

約数和(自身を含む): 51046455600

約数和(自身を除く): 22741439330

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 5412049, 10824098, 27060245, 54120490, 2830501627, 5661003254, 14152508135, 28305016270]

約数ペア:

[(1, 28305016270), (2, 14152508135), (5, 5661003254), (10, 2830501627), (523, 54120490), (1046, 27060245), (2615, 10824098), (5230, 5412049)]