265016870

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{6581}}^1$

素因数の和:10615

約数の個数: 16

約数和(自身を含む): 477221328

約数和(自身を除く): 212204458

約数列:

[1, 2, 5, 10, 4027, 6581, 8054, 13162, 20135, 32905, 40270, 65810, 26501687, 53003374, 132508435, 265016870]

約数ペア:

[(1, 265016870), (2, 132508435), (5, 53003374), (10, 26501687), (4027, 65810), (6581, 40270), (8054, 32905), (13162, 20135)]