8746240

素因数分解:

$2^8\times 5^1\times {\mathrm{6833}}^1$

素因数の和:6854

約数の個数: 36

約数和(自身を含む): 20953044

約数和(自身を除く): 12206804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 6833, 13666, 27332, 34165, 54664, 68330, 109328, 136660, 218656, 273320, 437312, 546640, 874624, 1093280, 1749248, 2186560, 4373120, 8746240]

約数ペア:

[(1, 8746240), (2, 4373120), (4, 2186560), (5, 1749248), (8, 1093280), (10, 874624), (16, 546640), (20, 437312), (32, 273320), (40, 218656), (64, 136660), (80, 109328), (128, 68330), (160, 54664), (256, 34165), (320, 27332), (640, 13666), (1280, 6833)]