134645800

素因数分解:

$2^3\times 5^2\times {\mathrm{739}}^1\times {\mathrm{911}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 313819200

約数和(自身を除く): 179173400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 739, 911, 1478, 1822, 2956, 3644, 3695, 4555, 5912, 7288, 7390, 9110, 14780, 18220, 18475, 22775, 29560, 36440, 36950, 45550, 73900, 91100, 147800, 182200, 673229, 1346458, 2692916, 3366145, 5385832, 6732290, 13464580, 16830725, 26929160, 33661450, 67322900, 134645800]

約数ペア:

[(1, 134645800), (2, 67322900), (4, 33661450), (5, 26929160), (8, 16830725), (10, 13464580), (20, 6732290), (25, 5385832), (40, 3366145), (50, 2692916), (100, 1346458), (200, 673229), (739, 182200), (911, 147800), (1478, 91100), (1822, 73900), (2956, 45550), (3644, 36950), (3695, 36440), (4555, 29560), (5912, 22775), (7288, 18475), (7390, 18220), (9110, 14780)]