10691840

素因数分解:

$2^8\times 5^1\times {\mathrm{8353}}^1$

素因数の和:8374

約数の個数: 36

約数和(自身を含む): 25613364

約数和(自身を除く): 14921524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8353, 16706, 33412, 41765, 66824, 83530, 133648, 167060, 267296, 334120, 534592, 668240, 1069184, 1336480, 2138368, 2672960, 5345920, 10691840]

約数ペア:

[(1, 10691840), (2, 5345920), (4, 2672960), (5, 2138368), (8, 1336480), (10, 1069184), (16, 668240), (20, 534592), (32, 334120), (40, 267296), (64, 167060), (80, 133648), (128, 83530), (160, 66824), (256, 41765), (320, 33412), (640, 16706), (1280, 8353)]