70607080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17477}}^1$

素因数の和:17589

約数の個数: 32

約数和(自身を含む): 160448040

約数和(自身を除く): 89840960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 17477, 34954, 69908, 87385, 139816, 174770, 349540, 699080, 1765177, 3530354, 7060708, 8825885, 14121416, 17651770, 35303540, 70607080]

約数ペア:

[(1, 70607080), (2, 35303540), (4, 17651770), (5, 14121416), (8, 8825885), (10, 7060708), (20, 3530354), (40, 1765177), (101, 699080), (202, 349540), (404, 174770), (505, 139816), (808, 87385), (1010, 69908), (2020, 34954), (4040, 17477)]