86402080

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1759}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 204906240

約数和(自身を除く): 118504160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 1759, 2456, 3070, 3518, 4912, 6140, 7036, 8795, 9824, 12280, 14072, 17590, 24560, 28144, 35180, 49120, 56288, 70360, 140720, 281440, 540013, 1080026, 2160052, 2700065, 4320104, 5400130, 8640208, 10800260, 17280416, 21600520, 43201040, 86402080]

約数ペア:

[(1, 86402080), (2, 43201040), (4, 21600520), (5, 17280416), (8, 10800260), (10, 8640208), (16, 5400130), (20, 4320104), (32, 2700065), (40, 2160052), (80, 1080026), (160, 540013), (307, 281440), (614, 140720), (1228, 70360), (1535, 56288), (1759, 49120), (2456, 35180), (3070, 28144), (3518, 24560), (4912, 17590), (6140, 14072), (7036, 12280), (8795, 9824)]