4876160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 12301200

約数和(自身を除く): 7425040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 401, 608, 640, 760, 802, 1216, 1520, 1604, 2005, 2432, 3040, 3208, 4010, 6080, 6416, 7619, 8020, 12160, 12832, 15238, 16040, 25664, 30476, 32080, 38095, 51328, 60952, 64160, 76190, 121904, 128320, 152380, 243808, 256640, 304760, 487616, 609520, 975232, 1219040, 2438080, 4876160]

約数ペア:

[(1, 4876160), (2, 2438080), (4, 1219040), (5, 975232), (8, 609520), (10, 487616), (16, 304760), (19, 256640), (20, 243808), (32, 152380), (38, 128320), (40, 121904), (64, 76190), (76, 64160), (80, 60952), (95, 51328), (128, 38095), (152, 32080), (160, 30476), (190, 25664), (304, 16040), (320, 15238), (380, 12832), (401, 12160), (608, 8020), (640, 7619), (760, 6416), (802, 6080), (1216, 4010), (1520, 3208), (1604, 3040), (2005, 2432)]