2075247920

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{103349}}^1$

素因数の和:103613

約数の個数: 40

約数和(自身を含む): 4844221200

約数和(自身を除く): 2768973280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 103349, 206698, 413396, 516745, 826792, 1033490, 1653584, 2066980, 4133960, 8267920, 25940599, 51881198, 103762396, 129702995, 207524792, 259405990, 415049584, 518811980, 1037623960, 2075247920]

約数ペア:

[(1, 2075247920), (2, 1037623960), (4, 518811980), (5, 415049584), (8, 259405990), (10, 207524792), (16, 129702995), (20, 103762396), (40, 51881198), (80, 25940599), (251, 8267920), (502, 4133960), (1004, 2066980), (1255, 1653584), (2008, 1033490), (2510, 826792), (4016, 516745), (5020, 413396), (10040, 206698), (20080, 103349)]