194198080

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4019}}^1$

素因数の和:4187

約数の個数: 56

約数和(自身を含む): 465612480

約数和(自身を除く): 271414400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 2416, 3020, 4019, 4832, 6040, 8038, 9664, 12080, 16076, 20095, 24160, 32152, 40190, 48320, 64304, 80380, 128608, 160760, 257216, 321520, 606869, 643040, 1213738, 1286080, 2427476, 3034345, 4854952, 6068690, 9709904, 12137380, 19419808, 24274760, 38839616, 48549520, 97099040, 194198080]

約数ペア:

[(1, 194198080), (2, 97099040), (4, 48549520), (5, 38839616), (8, 24274760), (10, 19419808), (16, 12137380), (20, 9709904), (32, 6068690), (40, 4854952), (64, 3034345), (80, 2427476), (151, 1286080), (160, 1213738), (302, 643040), (320, 606869), (604, 321520), (755, 257216), (1208, 160760), (1510, 128608), (2416, 80380), (3020, 64304), (4019, 48320), (4832, 40190), (6040, 32152), (8038, 24160), (9664, 20095), (12080, 16076)]