39393700

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2092

約数の個数: 36

約数和(自身を含む): 85935472

約数和(自身を除く): 46541772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 1867, 2110, 3734, 4220, 5275, 7468, 9335, 10550, 18670, 21100, 37340, 46675, 93350, 186700, 393937, 787874, 1575748, 1969685, 3939370, 7878740, 9848425, 19696850, 39393700]

約数ペア:

[(1, 39393700), (2, 19696850), (4, 9848425), (5, 7878740), (10, 3939370), (20, 1969685), (25, 1575748), (50, 787874), (100, 393937), (211, 186700), (422, 93350), (844, 46675), (1055, 37340), (1867, 21100), (2110, 18670), (3734, 10550), (4220, 9335), (5275, 7468)]