6883840

素因数分解:

$2^9\times 5^1\times {\mathrm{2689}}^1$

素因数の和:2712

約数の個数: 40

約数和(自身を含む): 16511220

約数和(自身を除く): 9627380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2689, 5378, 10756, 13445, 21512, 26890, 43024, 53780, 86048, 107560, 172096, 215120, 344192, 430240, 688384, 860480, 1376768, 1720960, 3441920, 6883840]

約数ペア:

[(1, 6883840), (2, 3441920), (4, 1720960), (5, 1376768), (8, 860480), (10, 688384), (16, 430240), (20, 344192), (32, 215120), (40, 172096), (64, 107560), (80, 86048), (128, 53780), (160, 43024), (256, 26890), (320, 21512), (512, 13445), (640, 10756), (1280, 5378), (2560, 2689)]