5371272320

素因数分解:

$2^7\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13093}}^1$

素因数の和:13753

約数の個数: 64

約数和(自身を含む): 12861712440

約数和(自身を除く): 7490440120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 13093, 20512, 25640, 26186, 41024, 51280, 52372, 65465, 82048, 102560, 104744, 130930, 205120, 209488, 261860, 410240, 418976, 523720, 837952, 1047440, 1675904, 2094880, 4189760, 8379520, 8392613, 16785226, 33570452, 41963065, 67140904, 83926130, 134281808, 167852260, 268563616, 335704520, 537127232, 671409040, 1074254464, 1342818080, 2685636160, 5371272320]

約数ペア:

[(1, 5371272320), (2, 2685636160), (4, 1342818080), (5, 1074254464), (8, 671409040), (10, 537127232), (16, 335704520), (20, 268563616), (32, 167852260), (40, 134281808), (64, 83926130), (80, 67140904), (128, 41963065), (160, 33570452), (320, 16785226), (640, 8392613), (641, 8379520), (1282, 4189760), (2564, 2094880), (3205, 1675904), (5128, 1047440), (6410, 837952), (10256, 523720), (12820, 418976), (13093, 410240), (20512, 261860), (25640, 209488), (26186, 205120), (41024, 130930), (51280, 104744), (52372, 102560), (65465, 82048)]