55730360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199037}}^1$

素因数の和:199055

約数の個数: 32

約数和(自身を含む): 143307360

約数和(自身を除く): 87577000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 199037, 398074, 796148, 995185, 1393259, 1592296, 1990370, 2786518, 3980740, 5573036, 6966295, 7961480, 11146072, 13932590, 27865180, 55730360]

約数ペア:

[(1, 55730360), (2, 27865180), (4, 13932590), (5, 11146072), (7, 7961480), (8, 6966295), (10, 5573036), (14, 3980740), (20, 2786518), (28, 1990370), (35, 1592296), (40, 1393259), (56, 995185), (70, 796148), (140, 398074), (280, 199037)]