78800600960

素因数分解:

$2^7\times 5^1\times {\mathrm{123125939}}^1$

素因数の和:123125958

約数の個数: 32

約数和(自身を含む): 188382688200

約数和(自身を除く): 109582087240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 123125939, 246251878, 492503756, 615629695, 985007512, 1231259390, 1970015024, 2462518780, 3940030048, 4925037560, 7880060096, 9850075120, 15760120192, 19700150240, 39400300480, 78800600960]

約数ペア:

[(1, 78800600960), (2, 39400300480), (4, 19700150240), (5, 15760120192), (8, 9850075120), (10, 7880060096), (16, 4925037560), (20, 3940030048), (32, 2462518780), (40, 1970015024), (64, 1231259390), (80, 985007512), (128, 615629695), (160, 492503756), (320, 246251878), (640, 123125939)]