42259600

素因数分解:

$2^4\times 5^2\times {\mathrm{105649}}^1$

素因数の和:105667

約数の個数: 30

約数和(自身を含む): 101529650

約数和(自身を除く): 59270050

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105649, 211298, 422596, 528245, 845192, 1056490, 1690384, 2112980, 2641225, 4225960, 5282450, 8451920, 10564900, 21129800, 42259600]

約数ペア:

[(1, 42259600), (2, 21129800), (4, 10564900), (5, 8451920), (8, 5282450), (10, 4225960), (16, 2641225), (20, 2112980), (25, 1690384), (40, 1056490), (50, 845192), (80, 528245), (100, 422596), (200, 211298), (400, 105649)]