52902160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3323}}^1$

素因数の和:3535

約数の個数: 40

約数和(自身を含む): 123652800

約数和(自身を除く): 70750640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3323, 3980, 6646, 7960, 13292, 15920, 16615, 26584, 33230, 53168, 66460, 132920, 265840, 661277, 1322554, 2645108, 3306385, 5290216, 6612770, 10580432, 13225540, 26451080, 52902160]

約数ペア:

[(1, 52902160), (2, 26451080), (4, 13225540), (5, 10580432), (8, 6612770), (10, 5290216), (16, 3306385), (20, 2645108), (40, 1322554), (80, 661277), (199, 265840), (398, 132920), (796, 66460), (995, 53168), (1592, 33230), (1990, 26584), (3184, 16615), (3323, 15920), (3980, 13292), (6646, 7960)]