3041680

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 7144632

約数和(自身を除く): 4102952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 197, 386, 394, 772, 788, 965, 985, 1544, 1576, 1930, 1970, 3088, 3152, 3860, 3940, 7720, 7880, 15440, 15760, 38021, 76042, 152084, 190105, 304168, 380210, 608336, 760420, 1520840, 3041680]

約数ペア:

[(1, 3041680), (2, 1520840), (4, 760420), (5, 608336), (8, 380210), (10, 304168), (16, 190105), (20, 152084), (40, 76042), (80, 38021), (193, 15760), (197, 15440), (386, 7880), (394, 7720), (772, 3940), (788, 3860), (965, 3152), (985, 3088), (1544, 1970), (1576, 1930)]