26963840

素因数分解:

$2^7\times 5^1\times {\mathrm{42131}}^1$

素因数の和:42150

約数の個数: 32

約数和(自身を含む): 64461960

約数和(自身を除く): 37498120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 42131, 84262, 168524, 210655, 337048, 421310, 674096, 842620, 1348192, 1685240, 2696384, 3370480, 5392768, 6740960, 13481920, 26963840]

約数ペア:

[(1, 26963840), (2, 13481920), (4, 6740960), (5, 5392768), (8, 3370480), (10, 2696384), (16, 1685240), (20, 1348192), (32, 842620), (40, 674096), (64, 421310), (80, 337048), (128, 210655), (160, 168524), (320, 84262), (640, 42131)]