2893123840

素因数分解:

$2^8\times 5^1\times {\mathrm{2260253}}^1$

素因数の和:2260274

約数の個数: 36

約数和(自身を含む): 6929938764

約数和(自身を除く): 4036814924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2260253, 4520506, 9041012, 11301265, 18082024, 22602530, 36164048, 45205060, 72328096, 90410120, 144656192, 180820240, 289312384, 361640480, 578624768, 723280960, 1446561920, 2893123840]

約数ペア:

[(1, 2893123840), (2, 1446561920), (4, 723280960), (5, 578624768), (8, 361640480), (10, 289312384), (16, 180820240), (20, 144656192), (32, 90410120), (40, 72328096), (64, 45205060), (80, 36164048), (128, 22602530), (160, 18082024), (256, 11301265), (320, 9041012), (640, 4520506), (1280, 2260253)]