9984760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10887

約数の個数: 32

約数和(自身を含む): 23444640

約数和(自身を除く): 13459880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10853, 21706, 43412, 54265, 86824, 108530, 217060, 249619, 434120, 499238, 998476, 1248095, 1996952, 2496190, 4992380, 9984760]

約数ペア:

[(1, 9984760), (2, 4992380), (4, 2496190), (5, 1996952), (8, 1248095), (10, 998476), (20, 499238), (23, 434120), (40, 249619), (46, 217060), (92, 108530), (115, 86824), (184, 54265), (230, 43412), (460, 21706), (920, 10853)]