2575173220

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{212123}}^1$

素因数の和:212739

約数の個数: 24

約数和(自身を含む): 5416798464

約数和(自身を除く): 2841625244

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 212123, 424246, 848492, 1060615, 2121230, 4242460, 128758661, 257517322, 515034644, 643793305, 1287586610, 2575173220]

約数ペア:

[(1, 2575173220), (2, 1287586610), (4, 643793305), (5, 515034644), (10, 257517322), (20, 128758661), (607, 4242460), (1214, 2121230), (2428, 1060615), (3035, 848492), (6070, 424246), (12140, 212123)]