42480080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23087}}^1$

素因数の和:23123

約数の個数: 40

約数和(自身を含む): 103064832

約数和(自身を除く): 60584752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 23087, 46174, 92348, 115435, 184696, 230870, 369392, 461740, 531001, 923480, 1062002, 1846960, 2124004, 2655005, 4248008, 5310010, 8496016, 10620020, 21240040, 42480080]

約数ペア:

[(1, 42480080), (2, 21240040), (4, 10620020), (5, 8496016), (8, 5310010), (10, 4248008), (16, 2655005), (20, 2124004), (23, 1846960), (40, 1062002), (46, 923480), (80, 531001), (92, 461740), (115, 369392), (184, 230870), (230, 184696), (368, 115435), (460, 92348), (920, 46174), (1840, 23087)]