26442800

素因数分解:

$2^4\times 5^2\times {\mathrm{66107}}^1$

素因数の和:66125

約数の個数: 30

約数和(自身を含む): 63529788

約数和(自身を除く): 37086988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 66107, 132214, 264428, 330535, 528856, 661070, 1057712, 1322140, 1652675, 2644280, 3305350, 5288560, 6610700, 13221400, 26442800]

約数ペア:

[(1, 26442800), (2, 13221400), (4, 6610700), (5, 5288560), (8, 3305350), (10, 2644280), (16, 1652675), (20, 1322140), (25, 1057712), (40, 661070), (50, 528856), (80, 330535), (100, 264428), (200, 132214), (400, 66107)]