169360040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184087}}^1$

素因数の和:184121

約数の個数: 32

約数和(自身を含む): 397630080

約数和(自身を除く): 228270040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 184087, 368174, 736348, 920435, 1472696, 1840870, 3681740, 4234001, 7363480, 8468002, 16936004, 21170005, 33872008, 42340010, 84680020, 169360040]

約数ペア:

[(1, 169360040), (2, 84680020), (4, 42340010), (5, 33872008), (8, 21170005), (10, 16936004), (20, 8468002), (23, 7363480), (40, 4234001), (46, 3681740), (92, 1840870), (115, 1472696), (184, 920435), (230, 736348), (460, 368174), (920, 184087)]