2076296740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{94463}}^1$

素因数の和:94636

約数の個数: 48

約数和(自身を含む): 5014904832

約数和(自身を除く): 2938608092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 4396, 5495, 10990, 21980, 94463, 188926, 377852, 472315, 661241, 944630, 1322482, 1889260, 2644964, 3306205, 6612410, 13224820, 14830691, 29661382, 59322764, 74153455, 103814837, 148306910, 207629674, 296613820, 415259348, 519074185, 1038148370, 2076296740]

約数ペア:

[(1, 2076296740), (2, 1038148370), (4, 519074185), (5, 415259348), (7, 296613820), (10, 207629674), (14, 148306910), (20, 103814837), (28, 74153455), (35, 59322764), (70, 29661382), (140, 14830691), (157, 13224820), (314, 6612410), (628, 3306205), (785, 2644964), (1099, 1889260), (1570, 1322482), (2198, 944630), (3140, 661241), (4396, 472315), (5495, 377852), (10990, 188926), (21980, 94463)]