70734160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{126311}}^1$

素因数の和:126331

約数の個数: 40

約数和(自身を含む): 187952256

約数和(自身を除く): 117218096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 126311, 252622, 505244, 631555, 884177, 1010488, 1263110, 1768354, 2020976, 2526220, 3536708, 4420885, 5052440, 7073416, 8841770, 10104880, 14146832, 17683540, 35367080, 70734160]

約数ペア:

[(1, 70734160), (2, 35367080), (4, 17683540), (5, 14146832), (7, 10104880), (8, 8841770), (10, 7073416), (14, 5052440), (16, 4420885), (20, 3536708), (28, 2526220), (35, 2020976), (40, 1768354), (56, 1263110), (70, 1010488), (80, 884177), (112, 631555), (140, 505244), (280, 252622), (560, 126311)]