134313800

素因数分解:

$2^3\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1289}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 313121700

約数和(自身を除く): 178807900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 521, 1042, 1289, 2084, 2578, 2605, 4168, 5156, 5210, 6445, 10312, 10420, 12890, 13025, 20840, 25780, 26050, 32225, 51560, 52100, 64450, 104200, 128900, 257800, 671569, 1343138, 2686276, 3357845, 5372552, 6715690, 13431380, 16789225, 26862760, 33578450, 67156900, 134313800]

約数ペア:

[(1, 134313800), (2, 67156900), (4, 33578450), (5, 26862760), (8, 16789225), (10, 13431380), (20, 6715690), (25, 5372552), (40, 3357845), (50, 2686276), (100, 1343138), (200, 671569), (521, 257800), (1042, 128900), (1289, 104200), (2084, 64450), (2578, 52100), (2605, 51560), (4168, 32225), (5156, 26050), (5210, 25780), (6445, 20840), (10312, 13025), (10420, 12890)]