2709698560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{264619}}^1$

素因数の和:264646

約数の個数: 48

約数和(自身を含む): 6501713400

約数和(自身を除く): 3792014840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 264619, 529238, 1058476, 1323095, 2116952, 2646190, 4233904, 5292380, 8467808, 10584760, 16935616, 21169520, 33871232, 42339040, 67742464, 84678080, 135484928, 169356160, 270969856, 338712320, 541939712, 677424640, 1354849280, 2709698560]

約数ペア:

[(1, 2709698560), (2, 1354849280), (4, 677424640), (5, 541939712), (8, 338712320), (10, 270969856), (16, 169356160), (20, 135484928), (32, 84678080), (40, 67742464), (64, 42339040), (80, 33871232), (128, 21169520), (160, 16935616), (256, 10584760), (320, 8467808), (512, 5292380), (640, 4233904), (1024, 2646190), (1280, 2116952), (2048, 1323095), (2560, 1058476), (5120, 529238), (10240, 264619)]