82424320

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2927}}^1$

素因数の和:2961

約数の個数: 80

約数和(自身を含む): 215664768

約数和(自身を除く): 133240448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 2927, 3520, 5632, 5854, 7040, 11708, 14080, 14635, 23416, 28160, 29270, 32197, 46832, 58540, 64394, 93664, 117080, 128788, 160985, 187328, 234160, 257576, 321970, 374656, 468320, 515152, 643940, 749312, 936640, 1030304, 1287880, 1498624, 1873280, 2060608, 2575760, 3746560, 4121216, 5151520, 7493120, 8242432, 10303040, 16484864, 20606080, 41212160, 82424320]

約数ペア:

[(1, 82424320), (2, 41212160), (4, 20606080), (5, 16484864), (8, 10303040), (10, 8242432), (11, 7493120), (16, 5151520), (20, 4121216), (22, 3746560), (32, 2575760), (40, 2060608), (44, 1873280), (55, 1498624), (64, 1287880), (80, 1030304), (88, 936640), (110, 749312), (128, 643940), (160, 515152), (176, 468320), (220, 374656), (256, 321970), (320, 257576), (352, 234160), (440, 187328), (512, 160985), (640, 128788), (704, 117080), (880, 93664), (1280, 64394), (1408, 58540), (1760, 46832), (2560, 32197), (2816, 29270), (2927, 28160), (3520, 23416), (5632, 14635), (5854, 14080), (7040, 11708)]