282102320

素因数分解:

$2^4\times 5^1\times {\mathrm{3526279}}^1$

素因数の和:3526292

約数の個数: 20

約数和(自身を含む): 655888080

約数和(自身を除く): 373785760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3526279, 7052558, 14105116, 17631395, 28210232, 35262790, 56420464, 70525580, 141051160, 282102320]

約数ペア:

[(1, 282102320), (2, 141051160), (4, 70525580), (5, 56420464), (8, 35262790), (10, 28210232), (16, 17631395), (20, 14105116), (40, 7052558), (80, 3526279)]