85793360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56443}}^1$

素因数の和:56475

約数の個数: 40

約数和(自身を含む): 209971680

約数和(自身を除く): 124178320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 56443, 112886, 225772, 282215, 451544, 564430, 903088, 1072417, 1128860, 2144834, 2257720, 4289668, 4515440, 5362085, 8579336, 10724170, 17158672, 21448340, 42896680, 85793360]

約数ペア:

[(1, 85793360), (2, 42896680), (4, 21448340), (5, 17158672), (8, 10724170), (10, 8579336), (16, 5362085), (19, 4515440), (20, 4289668), (38, 2257720), (40, 2144834), (76, 1128860), (80, 1072417), (95, 903088), (152, 564430), (190, 451544), (304, 282215), (380, 225772), (760, 112886), (1520, 56443)]