11890002100

素因数分解:

$2^2\times 5^2\times {\mathrm{6997}}^1\times {\mathrm{16993}}^1$

素因数の和:24004

約数の個数: 36

約数和(自身を含む): 25806510604

約数和(自身を除く): 13916508504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 6997, 13994, 16993, 27988, 33986, 34985, 67972, 69970, 84965, 139940, 169930, 174925, 339860, 349850, 424825, 699700, 849650, 1699300, 118900021, 237800042, 475600084, 594500105, 1189000210, 2378000420, 2972500525, 5945001050, 11890002100]

約数ペア:

[(1, 11890002100), (2, 5945001050), (4, 2972500525), (5, 2378000420), (10, 1189000210), (20, 594500105), (25, 475600084), (50, 237800042), (100, 118900021), (6997, 1699300), (13994, 849650), (16993, 699700), (27988, 424825), (33986, 349850), (34985, 339860), (67972, 174925), (69970, 169930), (84965, 139940)]