5177641360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3406343}}^1$

素因数の和:3406375

約数の個数: 40

約数和(自身を含む): 12671599680

約数和(自身を除く): 7493958320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3406343, 6812686, 13625372, 17031715, 27250744, 34063430, 54501488, 64720517, 68126860, 129441034, 136253720, 258882068, 272507440, 323602585, 517764136, 647205170, 1035528272, 1294410340, 2588820680, 5177641360]

約数ペア:

[(1, 5177641360), (2, 2588820680), (4, 1294410340), (5, 1035528272), (8, 647205170), (10, 517764136), (16, 323602585), (19, 272507440), (20, 258882068), (38, 136253720), (40, 129441034), (76, 68126860), (80, 64720517), (95, 54501488), (152, 34063430), (190, 27250744), (304, 17031715), (380, 13625372), (760, 6812686), (1520, 3406343)]