13696040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14887}}^1$

素因数の和:14921

約数の個数: 32

約数和(自身を含む): 32158080

約数和(自身を除く): 18462040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14887, 29774, 59548, 74435, 119096, 148870, 297740, 342401, 595480, 684802, 1369604, 1712005, 2739208, 3424010, 6848020, 13696040]

約数ペア:

[(1, 13696040), (2, 6848020), (4, 3424010), (5, 2739208), (8, 1712005), (10, 1369604), (20, 684802), (23, 595480), (40, 342401), (46, 297740), (92, 148870), (115, 119096), (184, 74435), (230, 59548), (460, 29774), (920, 14887)]