3802100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 8335404

約数和(自身を除く): 4533304

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 197, 386, 394, 772, 788, 965, 985, 1930, 1970, 3860, 3940, 4825, 4925, 9650, 9850, 19300, 19700, 38021, 76042, 152084, 190105, 380210, 760420, 950525, 1901050, 3802100]

約数ペア:

[(1, 3802100), (2, 1901050), (4, 950525), (5, 760420), (10, 380210), (20, 190105), (25, 152084), (50, 76042), (100, 38021), (193, 19700), (197, 19300), (386, 9850), (394, 9650), (772, 4925), (788, 4825), (965, 3940), (985, 3860), (1930, 1970)]