79878080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10893

約数の個数: 56

約数和(自身を含む): 198497952

約数和(自身を除く): 118619872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 10853, 21706, 43412, 54265, 86824, 108530, 173648, 217060, 249619, 347296, 434120, 499238, 694592, 868240, 998476, 1248095, 1736480, 1996952, 2496190, 3472960, 3993904, 4992380, 7987808, 9984760, 15975616, 19969520, 39939040, 79878080]

約数ペア:

[(1, 79878080), (2, 39939040), (4, 19969520), (5, 15975616), (8, 9984760), (10, 7987808), (16, 4992380), (20, 3993904), (23, 3472960), (32, 2496190), (40, 1996952), (46, 1736480), (64, 1248095), (80, 998476), (92, 868240), (115, 694592), (160, 499238), (184, 434120), (230, 347296), (320, 249619), (368, 217060), (460, 173648), (736, 108530), (920, 86824), (1472, 54265), (1840, 43412), (3680, 21706), (7360, 10853)]