105902270

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{20249}}^1$

素因数の和:20779

約数の個数: 16

約数和(自身を含む): 190998000

約数和(自身を除く): 85095730

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 20249, 40498, 101245, 202490, 10590227, 21180454, 52951135, 105902270]

約数ペア:

[(1, 105902270), (2, 52951135), (5, 21180454), (10, 10590227), (523, 202490), (1046, 101245), (2615, 40498), (5230, 20249)]