2676998080

素因数分解:

$2^6\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{8291}}^1$

素因数の和:9317

約数の個数: 56

約数和(自身を含む): 6381689040

約数和(自身を除く): 3704690960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1009, 2018, 4036, 5045, 8072, 8291, 10090, 16144, 16582, 20180, 32288, 33164, 40360, 41455, 64576, 66328, 80720, 82910, 132656, 161440, 165820, 265312, 322880, 331640, 530624, 663280, 1326560, 2653120, 8365619, 16731238, 33462476, 41828095, 66924952, 83656190, 133849904, 167312380, 267699808, 334624760, 535399616, 669249520, 1338499040, 2676998080]

約数ペア:

[(1, 2676998080), (2, 1338499040), (4, 669249520), (5, 535399616), (8, 334624760), (10, 267699808), (16, 167312380), (20, 133849904), (32, 83656190), (40, 66924952), (64, 41828095), (80, 33462476), (160, 16731238), (320, 8365619), (1009, 2653120), (2018, 1326560), (4036, 663280), (5045, 530624), (8072, 331640), (8291, 322880), (10090, 265312), (16144, 165820), (16582, 161440), (20180, 132656), (32288, 82910), (33164, 80720), (40360, 66328), (41455, 64576)]