2133700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 4878160

約数和(自身を除く): 2744460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1123, 1900, 2246, 4492, 5615, 11230, 21337, 22460, 28075, 42674, 56150, 85348, 106685, 112300, 213370, 426740, 533425, 1066850, 2133700]

約数ペア:

[(1, 2133700), (2, 1066850), (4, 533425), (5, 426740), (10, 213370), (19, 112300), (20, 106685), (25, 85348), (38, 56150), (50, 42674), (76, 28075), (95, 22460), (100, 21337), (190, 11230), (380, 5615), (475, 4492), (950, 2246), (1123, 1900)]