2438080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 6126480

約数和(自身を除く): 3688400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 401, 608, 760, 802, 1216, 1520, 1604, 2005, 3040, 3208, 4010, 6080, 6416, 7619, 8020, 12832, 15238, 16040, 25664, 30476, 32080, 38095, 60952, 64160, 76190, 121904, 128320, 152380, 243808, 304760, 487616, 609520, 1219040, 2438080]

約数ペア:

[(1, 2438080), (2, 1219040), (4, 609520), (5, 487616), (8, 304760), (10, 243808), (16, 152380), (19, 128320), (20, 121904), (32, 76190), (38, 64160), (40, 60952), (64, 38095), (76, 32080), (80, 30476), (95, 25664), (152, 16040), (160, 15238), (190, 12832), (304, 8020), (320, 7619), (380, 6416), (401, 6080), (608, 4010), (760, 3208), (802, 3040), (1216, 2005), (1520, 1604)]